why not just solve the equation, they are perfectly set up.
subtract them:
6x = -3
x = -1/2
back in #1:
-2 + y = 2
y = 4
Which ordered pair is a solution to the system of equations?
{4x+y=2
−2x+y=5
A. (1, -2)
B. (- 1/2, 4)
C. (2, -6)
D. (7/2, -12)
1 answer