Question

3(n+2)=21 answer I cannot find it please help me

Answer 1

3(n+2) = 21

n + 2  = 7

n = 7-2 = 5

Answer 2

Hello

Here is your answer

3(n+2)=21

3n+6=21

3n=21-6

3n=15

n=15/3

n=5

Hope it helps you..