MEDAL AND FAN AWARDED IF ANSWER IS RIGHT
Solve the following system of equations algebraically.

x-y=6
x+3y=-6

Which of the following describes the solution to the system? Choose all that apply.

A. x-coordinate is -3
B. x-coordinate is 3
C. x-coordinate is -2
D. y-coordinate is -3
E. y-coordinate is -6
F. y-coordinate is 2
G. y-coordinate is 3
H. x-coordinate is 6

Question

MEDAL AND FAN AWARDED IF ANSWER IS RIGHT 
Solve the following system of equations algebraically.

x-y=6
x+3y=-6

Which of the following describes the solution to the system? Choose all that apply.

A. x-coordinate is -3
   B. x-coordinate is 3
   C. x-coordinate is -2
   D. y-coordinate is -3
   E. y-coordinate is -6
   F. y-coordinate is 2
   G. y-coordinate is 3
   H. x-coordinate is 6

anonymous · Answer

@texaschic101  help? :3

anonymous · Answer

I used the substitution method
The answer is y = -3 and x = 3

anonymous · Answer

I would have helped, Doll. I have been super busy.

It is quite easy, actually. Just use substitution such as STARSHIP said.