Question

3a+3b= 15 prove a+b =5​

Answer 1

Answer:

3(a+b) = 15

a+b = 15/3

a+b = 5

Proved.......✌️✌️

Answer 2

3a + 3b = 15

If we divide the equation by 3,

(3a/3) + (3b/3) = 15/3

Therefore,

a + b = 5