Question

What is the solution of the equation?

6(y + 3) + 3 = 51

a. 6
b. –11
c. 5
d. 11

Answer 1

5

Explanation:

6y + 18 + 3 = 51

6y = 51 - 18 - 3

6y = 51 - 21

6y = 30

y = 30:6

y = 5