Question

3(y+7)=15 simplify this​

Answer 1

$Answer$

3(y+7) = 15

or, 3y+21 = 15

or, 3y = 15-21

or, 3y = -6

or, y = -6/3

= -2 Ans.

Answer 2

Answer:

3(y+7)=15

3y+ 21 =15

3y = 15 - 21

3y= -6

y = -6/3

y= -2