SOLUTION: 4x+5y=-2 4y-x=11

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Question 146567: 4x+5y=-2
4y-x=11
Answer by Alan3354(69443) About Me  (Show Source):
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4x+5y=-2
4y-x=11
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4x+5y=-2
x = 4y - 11
Substitute for x
4(4y-11)+5y = -2
16y -44 + 5y = -2
21y = 42
y = 2
Sub into either eqn
4*2 - x = 11
x = -3