Question

Solve the following linear equations: (a) 4x + 5 = 9 (b) x +3/2 = 2x

Answer 1

Answer:

a) 4x= 9-5

4x = 4

x = 1

b) 3/2 = 2x- x

3/2 = x

Answer 2

Answer:

(a) 4x+5=9

4x=9-5

4x=4

x=4/4

x=1

(b) x+3/2=2x

x+3=2x*2

x+3=4x

3=4x-x

3=3x

x=3/3

x=1