# 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

Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:

• Click "Close Video"
• Click "Next" to view the activity

Your video will re-appear on the next page, and will stay paused in the right place.

# Worksheet

These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.

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

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

## Time to move!

Did you know that exercise helps your concentration and ability to learn?

For 5 mins...

Move around:
Jog

On the spot:
Chair yoga