Question

Which number(s) below belong to the solution set of the equation? Check all that apply.
12x=144

Answer choices are-
A. 16
B. 12
C. 112
D. 22
E. 17
F. 24

Answer 1

12x=144

x=144/12

x=12

B is the only answer if I understand what the question is asking.

Answer 2

so we know that 12x=144. So you have to isolate the x so 12x/12=144/12
so,x=12