# Key Stage 3, Maths, Solving linear simultaneous equations algebraically

Lesson 1

## Reviewing solving equations

Lesson 2

## Equivalent equations

Lesson 3

## Linear relationships

Lesson 4

## Combining algebraic relationships

Lesson 5

## Exploring expressions with two variables

Lesson 6

## Exploring systems of equations

Lesson 7

## Solving simultaneous equations

Lesson 8

## Writing simultaneous equations algebraically

Lesson 9

## Checking the solution of simultaneous equations

Lesson 10

## Solving a simultaneous equation algebraically

Lesson 11

## Eliminating a variable

Lesson 12

## Manipulating systems of equations

Lesson 13

## Solving word problems

Lesson 14

## Using substitution to solve simultaneous equations

Lesson 15

## Substitution or Elimination

Lesson 16