GCSE Maths - How to Solve Simultaneous Equations Using Graphs #61

This video covers how to solve linear simultaneous equations using graphs. One way to solve simultaneous equations is by plotting them both on a graph and finding the point where they cross. The coordinates of this point will be the solution to your question.

This video is suitable for maths courses around the world.
KS3 - All on your course
GCSE Foundation - All on your course
GCSE Higher - All on your course

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[Cognitoedu]

If you’d like to practise the material covered in this video, check out our platform at www.cognitoedu.org - it's totally free, and has been built to make learning and revision as easy as possible. The main features are:
- Lessons organised by topic, only the lessons relevant to your specific exam board and tier are shown.
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- Practise quizzes so you can test your knowledge. You can quiz yourself on any combination of topics you like.
- A huge number of fully-hinted questions that take you step-by-step through some of the trickiest calculations & concepts.
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Amadeus & Tom

[jdmconnoisseur]

I cannot stress how much of a great channel this is, told my whole class about this channel, easy to keep up with and honestly saved my chemistry marks. Thank you.

[envycodm]

How do u get the line I don’t understand

[poltgaa]

hours of distress could've been avoided if i just found this channel. amazing job! love it

[nezuko]

Do you have any video about how you plotted this graph?

[seekthetruth]

Fantastic videos! You've made a slight mistake @2:16 with 2y=3x+12 on the graph. Solution should be x=-4, y=0 instead of x=2, y=3. You made an error with one of your signs hence its inverted. Easily done!!

[evelinrony]

Studying this 2 hrs before my exam for the first time

[majesticmose]

god bless the work of your hands .could you make a video on graph gradient and transformations on a graph

[jacz]

Bruh, how do you know all this? You're so smart lol.

[Thrilz]

how do u know where to put the lines for the equations?

[mugguwk]

thanks for all the videos they have been extremely helpful but can u please create one for IB as well I am soon going to be done with IGCSE and I don't know where to start looking for sources and I know I can't find one as good as this

[ryyanfehmi]

Can someone explain how did he get the line

[caitlincait]

how did you make 3y+2x=12 into y=mx+c?

[HOOOOOYAAAAAAA]

What if the values were x^2 +3x - 2. Would u do the same??

[yuiix]

ok then why does my teacher solve so many stuff on the boared like she writes so many stuff is it something diffrent ?

[abdullahsameer]

can you please make a video on sensor circuits?

[pmmt]

Nice ! Can you tell me tools used for make this video ?
Font used for your text ? Thanks !

[SF-yzem]

would it also work for: x+2y=18 3x-y=5
my question says find the solution to simultaneous equations by drawing graphs and i was wondering how to do the one above, if anyone can help me it would be appreciated, thanks