4x – 2y=-1 -4x + 4y = -2

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asked Nov 13, 2020 218k views

1 Answer

Margaretha · Answer 1 · 2020-11-18T21:03:10+0000

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

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