Question

Which equation results from adding the equations in this system?

11x-3y=-17
-4x+3y=-18

-7x=-35
-7x=35
7x=-35
7x=35

Answer 1

i think it's x= -5 because the bottom 4 cancel each other out.

11x- 3y=-17
-4x+3y=-18
-------------------
7x= -35 divide by 7

x= -5

Answer 2

id think the awnser is 7x=35 but not sure.