Algebraic Equations (1 Operation & 1 Subject) Lesson | GCSE Maths Edexcel IGCSE Higher | Cognito

Algebraic Equations (1 Operation & 1 Subject)

This lesson covers:

How to solve algebraic equations that only contain a single unknown variable (e.g. $x$ or $a$ ) and a single operation (e.g. multiplication or addition)
E.g. Solve 3p = 15

Solve 5x = 35

7

x =

x =

x =

0

/

1

Solve 3a = 27

9

a =

a =

a =

0

/

1

Solve p ÷ 3 = 7

21

p =

p =

p =

0

/

1

Solve x ÷ 6 = 4

24

x =

x =

x =

0

/

1

Solve x + 9 = 25

16

x =

x =

x =

0

/

1

Solve x - 7 = 4

11

x =

x =

x =

0

/

1

Solve x + 17 = 5

-12

x =

x =

x =

0

/

1

Solve x - 6 = 10

16

x =

x =

x =

0

/

1