Question

Help please multiple choice .........

Answer 1

C if you plug it in it will equal eachother

Answer 2

Multiply the first equation by 3 to get $-3x + 3y = -9$. Then add the two equations together to cancel the x's and get 5y = 0. Then y = 0. As you can see, the only option with the y as 0 is C, so the answer is C. Of course, you can always solve for x too...