Question

How to solve step by step answer

Answer 1

Answer:

a = 21

Step-by-step explanation:

First multiply both sides by 3

=> 2a - 18 = 24

Now add 18 to both sides

=> 2a = 42

Now divide both sides by 2

=> a = 21

Answer 2

Answer:

2a/3-6=8

= 2a/3= 8+6

= 2a/3= 14

= a= 14×3/2

= a =21 answer