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4x – 2y=-1 -4x + 4y = -2
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3 votes
4x – 2y=-1
-4x + 4y = -2

User Yargicx
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5.8k points

1 Answer

4 votes

you just cancel out the x variable first since 4x-4x is 0 then you bring down your y variable and solve for x then you plug x into either equation then solve for x.

4x – 2y=-1 -4x + 4y = -2-example-1
User Margaretha
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