SOLUTION: MATCH EACH SYSTEM WITH IT'S CORRECT SOLUTION. 2Y-8=X 2Y+2X=2 A. (3,2) B.(3,3) C. (-2,3) D. (2,3)

Algebra ->  Graphs -> SOLUTION: MATCH EACH SYSTEM WITH IT'S CORRECT SOLUTION. 2Y-8=X 2Y+2X=2 A. (3,2) B.(3,3) C. (-2,3) D. (2,3)      Log On


   

Question 38105: MATCH EACH SYSTEM WITH IT'S CORRECT SOLUTION.
2Y-8=X
2Y+2X=2
A. (3,2)
B.(3,3)
C. (-2,3)
D. (2,3)
Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
From
2Y - 8 = X
2Y + 2X = 2
let us substitute 2y - 8 for x in the second equation and get
2y + 2(2y - 8) = 2
2y + 4y - 16 = 2
6y - 16 = 2
6y = 18
y = 3
and then
x = 2y - 8
x = 2(3) - 8
x = -2
Choice C.