How do you solve 2x+4y=−1 and 4x−3y=−2?
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multiply equation 1 by 2 to eliminate x
4x+8y=-2
4x-3y=-2
0x+11y=0
y=0
Substitute value of y in equation 1
2x+4(0)=-1
2x=-1
x=-1/2
(x,y)=(-1/2,0)
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