Elimination method for -4x-2y=-12 4x+8y=-24
2 answers:

Answer: x = 6, y = -6 → (6, -6)
-4x-2y=-12
4x+8y=-24
--------------------------add
6y = -36
y = -6
Substitute y = -6 into -4x-2y=-12
-4x-2(-6) = -12
-4x + 12 = -12
-4x = -24
x = 6
Answer
x = 6 and y = -6
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