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Mathematics, 05.02.2021 01:00 tiffanyheist

You can use subtraction to solve the system of linear equations shown. 2x+4y=-4
2x-2y=-10
instead of subtraction 2x-2y=-10 from 2x+4y=-4, what equation can you add to get the same result? Explain.

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You can use subtraction to solve the system of linear equations shown. 2x+4y=-4
2x-2y=-10
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