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10-04-2020
Mathematics

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What is the result of adding these two equations?5x-9y=1 and -7x+2y=-5

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milos2021 milos2021

10-04-2020

Step-by-step explanation:

[tex]5x - 9y = 1 \\ -7x + 2y = - 5 \\ \\ - 2x - 7y = - 4[/tex]

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