How to Solve Simultaneous Equations Using Graphs

Curriculum support20 mins£2

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Key takeaways
To be able to understand how to use graphs to solve simultaneous equations.
To be able to use knowledge of straight line graphs to draw graphs.
To be able to rearrange equations so we can draw graphs to solve simultaneous equations.
Amber Ali Host: Ms Ali is a secondary school teacher in England. She has been teaching for 7 years and also has a youtube channel aimed at students to further enhance their learning experience.

Simultaneous equations are when there are two or more unknown equations. These equations can be solved algebraically or graphically. In today's lesson, students will learn to solve these equations using graphs and will use their prior knowledge of straight line graphs to draw the graphs. Students will be guided through how to rearrange the equations so that they can draw graphs to solve for the equations as well. This class is suitable for Years 7 - 11 and would make a great revision tool!

Like this? Try: How to Draw a Graph of a Linear EquationFinding the Equation of a Line Through Two PointsStraight Line Graphs

#graphsandcharts

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Suitable for:

This class is suitable for students in Years 7 - 11.

Class requirements:
You will need a laptop or device with internet connection to watch the class, as well as a pen and notepad for taking notes.
What to expect:

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