This is a full lesson video on 3D shapes for children! It is a re-release of my first video ever, titled "3D Shapes for Kids". I used to re-release shortened versions of videos that could be used in classrooms.

Thanks for watching! I hope you have an AMAZING day!

Daniel
"Homeschool Pop"

Du kunne reducere udtryk med variable og tal
Du skal kunne isolere den ubekendte variable(ofte x) i en ligning
Du skal kunne løse en ligning vha. addition(+), substraktion(-), multiplikation(*) og division(:)

Se hele samlingen af matematikvideoer på
https://sites.google.com/risskov-gym....

Se desuden
http://michaelgrankvist.dk/

Den første af 4 videoer om hvordan man simpelt og systematisk løser ligninger.

De første to videoer viser to helt simple matematiske funktioner, der i de senere videoer kombineres så man kan løse vanskeligere ligninger.

Se videoen og lær at løse en gåde ved hjælp af ligninger.

En introduktion til differentialligninger og et eksempel på løsning af en ligning af typen y'=g(x)

Denne video gennemgår, hvordan man løser ligninger i TI-Nspire.

Få hjælp til matematik:
Webmatematik: https://www.webmatematik.dk/
Lektiecaféer: https://www.matematikcenter.dk/lektiecafeer
Online lektiecafé: https://www.webmatlive.dk/

Følg os på de sociale medier:
Facebook: https://www.facebook.com/Matematikcenter
Twitter: https://twitter.com/matematikcenter
Instagram: https://www.instagram.com/matematikcenter
LinkedIn: https://dk.linkedin.com/company/matematikcenter

I created this video with the YouTube Video Editor (http://www.youtube.com/editor)

Her viser jeg hvordan man løser en ligning som indeholder en parentes :)

Welcome to Solving Two-Step Equations with Mr. J! Need help with how to solve two-step equations? You're in the right place!

Whether you're just starting out, or need a quick refresher, this is the video for you if you need help with solving 2-step equations with variables (aka: 2-step algebra equations). Mr. J will go through 2-step equations examples and explain the steps of solving 2-step equations.

About Math with Mr. J: This channel offers instructional videos that are directly aligned with math standards. Teachers, parents/guardians, and students from around the world have used this channel to help with math content in many different ways. All material is absolutely free.

Click Here to Subscribe to the Greatest Math Channel On Earth: https://goo.gl/XHTrfY

Follow Mr. J on Twitter: @MrJMath5

Email: math5.mrj@gmail.com

Music: https://www.bensound.com/royalty-free-music


Hopefully this video is what you're looking for when it comes to solving two-step equations.

Have a great rest of your day and thanks again for watching!

http://www.freemathvideos.com Learn how to solve a system of equations by using any method such as graphing, elimination and substitution. 7x+5y= -12, 3x-4y=1

This algebra video explains how to solve linear equations. It contains plenty of examples and practice problems.

Full 1 Hour Video on YouTube: https://www.youtube.com/watch?v=KntJnewR3W8

Get The Full 1 Hour Video on Patreon: https://www.patreon.com/MathScienceTutor

Direct Link to The Full Video: https://bit.ly/3jxdfbE
_______________________________________________
Algebra For Beginners: https://www.youtube.com/watch?v=MHeirBPOI6w

Chemistry For Beginners: https://www.youtube.com/watch?v=-KfG8kH-r3Y

Physics For Beginners: https://www.youtube.com/watch?v=b1t41Q3xRM8
________________________________________________
Basic Math Review: https://www.youtube.com/watch?v=T_6Mq6PWoGc

Long Division: https://www.youtube.com/watch?v=GiiuZ8sfw00

Order of Operations: https://www.youtube.com/watch?v=saTBf8AO4Ok

How To Evaluate Algebraic Expressions: https://www.youtube.com/watch?v=-VCUcRtQjx8

Percentages Made Easy: https://www.youtube.com/watch?v=WYWPuG-8U5Q

Fractions - Basic Introduction: https://www.youtube.com/watch?v=GvLIEiqxS6s
_______________________________________________
How To Solve Linear Equations: https://www.youtube.com/watch?v=7DPWeBszNSM

Solving Linear Equations - More Problems: https://www.youtube.com/watch?v=Z-ZkmpQBIFo

Translating Words to Algebraic Expressions: https://www.youtube.com/watch?v=QEnFIgN8UBw

Graphing Ordered Pairs: https://www.youtube.com/watch?v=yaOf7ioCgFQ

How To Find The Slope of a Line: https://www.youtube.com/watch?v=jlkE4VCnhdE

Finding The Slope Given 2 Points: https://www.youtube.com/watch?v=Id_UqMLAXzY

Undefined Slope: https://www.youtube.com/watch?v=4eYlTOy-IXw

Slope-Intercept Form: https://www.youtube.com/watch?v=qXX47hS2KLw

Slope-Intercept Form to Standard Form: https://www.youtube.com/watch?v=mCzVZptDhvU

How To Find the X and Y Intercepts: https://www.youtube.com/watch?v=zL1E5w2sMxc

Point-Slope Form: https://www.youtube.com/watch?v=yoHs1h5qtuQ
_______________________________________________
Graphing Equations In Point Slope Form: https://www.youtube.com/watch?v=XzG-fi__hsU

Graphing Horizontal and Vertical Lines: https://www.youtube.com/watch?v=ADGduYvdFmc

Writing Equations Given a Point & Slope: https://www.youtube.com/watch?v=Ms5ojdI6UuM

Writing Linear Equations Given 2 Points: https://www.youtube.com/watch?v=lzqTD0JWwhY

Writing Linear Equations From Graphs: https://www.youtube.com/watch?v=JaX_dIDUYBg

Finding The Point of Intersection: https://www.youtube.com/watch?v=R0bGxNzgL2o

Writing Equations Given X & Y Intercepts: https://www.youtube.com/watch?v=ri1bagtR08A

Writing Equations Using a Function Table: https://www.youtube.com/watch?v=DffvEuX1v60

Parallel and Perpendicular Lines: https://www.youtube.com/watch?v=Uq8pSFaXPmQ

Writing Equations of Perpendicular Lines: https://www.youtube.com/watch?v=Nj6OKT-zKWg

Linear Equations - Test Review: https://www.youtube.com/watch?v=Ft2_QtXAnh8
______________________________________________
Factoring Trinomials & Polynomials: https://www.youtube.com/watch?v=9MUDAr1PnlE

Systems of Equations: https://www.youtube.com/watch?v=oKqtgz2eo-Y

Solving Quadratic Equations By Factoring: https://www.youtube.com/watch?v=qeByhTF8WEw

Simplifying Rational Expressions: https://www.youtube.com/watch?v=uVpsz-xpnPo

Simplifying Radical Expressions: https://www.youtube.com/watch?v=Llrngdh3Rrg

Imaginary Numbers: https://www.youtube.com/watch?v=vRJqPo_zcnQ

Logarithms: https://www.youtube.com/watch?v=kqVpPSzkTYA

Solving Exponential Equations: https://www.youtube.com/watch?v=9tutJ5xrRwg

Arithmetic Sequences: https://www.youtube.com/watch?v=XZJdyPkCxuE

Geometric Sequences: https://www.youtube.com/watch?v=zRKZ0-kOUZM

Steps to use method of elimination to solve simultaneous equations

A video revising the techniques and strategies for solving simultaneous equations.

This video is part of the Algebra module in GCSE maths, see my other videos below to continue with the series.

These are the calculators that I recommend:

Casio fx-83GTX Scientific Calculator, Black - https://amzn.to/2P2cyGG
Casio Fx-991ex Scientific Calculator Fx 991 Ex - New + 552 Function - Classwiz - https://amzn.to/2sw2Moz

🔹 Watch the video
🔹 Make notes
🔹 Practice the questions
🔹 Mark your work
🔹 Review what you have learnt on the exam questions

Part 1 - Laws of Indices - https://youtu.be/cu2pvWTtQQI

Part 2 - Collecting Like Terms - https://youtu.be/r0R33BtNP44

Part 3 - Expanding and Simplifying - https://youtu.be/WUXCFtL5G3U

Part 4 - Double Brackets - https://youtu.be/Bhjo0x5ow5k

Part 5 - Factorising - https://youtu.be/yIShSwge8bw

Part 6 - Factorising Quadratics - https://youtu.be/CPzWzl3U5Gg

Part 7 - Substitution - https://youtu.be/oGFLF_mpXH8

Part 8 - Changing the Subject Part 1 - https://youtu.be/QmBmzE5PnyA

Part 9 - Simultaneous Equations - https://youtu.be/2jrgXG0XsCc

Part 10 - Changing the Subject Part 2 (Higher Only) - https://youtu.be/ugcR-khcTLQ

Part 11 - Expanding Triple Brackets (Higher Only) - https://youtu.be/s86OeEtLHj8

Part 12 - Factorising Harder Quadratics (Higher Only) - https://youtu.be/DEoeiFTODAU

Please like ✅ please comment ✅ please subscribe ✅

Enjoy the video!

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Twitter: https://twitter.com/gcsemathstutor

Music: That Day
Musician: Jef

How to solve equations with brackets or parenthesis using distributive method or another method.

Scientific Calculator Tutorial. AS Maths / GCSE maths - How to use a Casio FX-991EX Classwiz calculator to solve linear simultaneous equations. Ideal for checking answers.

http://mathispower4u.wordpress.com/