10:4
35:14
55:22
10:4 divided by 2:2=5:2
35:14 divided by 7:7= 5:2
55:22 divided by 11:11= 5:2
I believe that's correct.
The answer is D. Solve for the first variable in one of the equations, then substitute the result into the other equation.
(-3,4) (-1,4) (-3,7) are the co ordinates