For the following system of equations, what is the x-value of the solution?

–x + 2y = 6
6y = x + 18

A.-18
B.0
C.-6
D.3
I think its B??

2 answers

did you plug in the values to see whether they fit?

(0,3) does the job, so B it is.
Go through the same process I demonstrated in your later post.