Question

Solve the following one step equations

a - 18 = -3

5n = 35

3/5a = 15

Answer 1

a-18= -3

-3+18= 15

a=15

5n=35

35/5= 7

n=7

3/5a = 15

15 / 3/5= 25

a=25

Answer 2

1. a = 15

2. n = 7

3. a = 25