Solve linear simultaneous equations where one of the coefficients is equal

In this lesson, we will introduce solving simultaneous equations pictorially, then solve algebraically using subtraction and addition. We will look at cases where the coefficients of either x or y are equal.

Video

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Worksheet

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This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Unit quizzes are being retired in August 2023

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Quiz:

Solve linear simultaneous equations where one of the coefficients is equal

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Q1.

1/5

Q2.

2/5

Q3.

3/5

Q4.

4/5

Q5.

5/5

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

Solve linear simultaneous equations where one of the coefficients is equal

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Q1.

1/5

Q2.

2/5

Q3.

3/5

Q4.

4/5

Q5.

5/5

Lesson summary: Solve linear simultaneous equations where one of the coefficients is equal

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