Question

What is the solution to the equation $\frac{-2n-2}{3} = 12$ n= ?

Answer 1

(-2n -2)/3= 12
⇒ -2n -2= 12*3
⇒ -2n -2= 36
⇒ -2n= 36+ 2
⇒ -2n= 38
⇒ n= 38/(-2)
⇒ n= -19

Final answer: n=-19~