Question

Question 10 of 10

What is the solution to this equation?
3(4x+6)=9x + 12
OA. x= 10
OB. x=-10
OC. x=2
OD. x = -2

Answer 1

option D:

x = -2

Explanation:

3(4x + 6) = 9x + 12

12x + 18 = 9x + 12

12x - 9x = 12 - 18

3x = -6

x = -6/3 = -2