Which of the provided answers solves this system of equations?

Which of the provided answers solves this system of equations?

2y C 3x = 3y +x

y2 + x2 = 68
A . x = 1; y = square root of 67
B . x = 2; y = 8
C . x = 2; y = -8
D . x = -2; y = -8

View Answer

Answer: C