×

If 3z/2 + 4z/2 + 5z/2 = 36 what is the value of z?

If 3z/2 + 4z/2 + 5z/2 = 36 what is the value of z?

Explanation

Given:

(3z + 4z + 5z) / 2 = 36

Combine like terms:

12z / 2 = 36

6z = 36

z = 36 / 6

z = 6