How do I get to the answer?

(3 x n) + 4 = 32/2

What is the value of n?

If you simplify what's in the bracket, you get 3n

= (3n) + 4=32/2

=3n+4 = 32/2 (here we can either crossmultiply or equate)

3n+4-4=32/2-4 (subtract 4 from both sides)

3n=32/2-4

3n=24/2

3n=12

3n=12 (divide both sides by the coefficient of the unknown)

3n/3=12/3

n=4