Foundation

Foundation

# Solving equations with unknown on both sides

## Lesson details

### Key learning points

1. In this lesson, we will solve equations with an unknown on both sides including those that first need to be formed from a word problem.

### Licence

This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.

## Video

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## Worksheet

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## Starter quiz

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### 5 Questions

Q1.
Find the value of the unknown in this equation.
2
23
6.5
Q2.
Find the solution to this equation.
0.3333......
1.4
6
Q3.
What is the solution to this equation?
- 5
- 8
3
Q4.
What is the value of the unknown in this equation?
- 1.6
- 10
4.25
Q5.
Identify the correct equation and solution for w if the perimeter of this regular octagon is 56 cm.
A
B
D

## Exit quiz

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### 4 Questions

Q1.
What is the solution to this equation?
- 0.2
4
9
Q2.
Find the value of the unknown in this equation.
- 4
2
5
Q3.
Find the solution to this equation.
- 14
- 7
15
Q4.
What is the value of the unknown in this equation?
14
2
4