Mathematics, 24.02.2021 19:30 caprisun1440

HELP- i’m currently doing a test. It needs to be solved by substitution 8x-2y=40
2x+2y=-10

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HELP- i’m currently doing a test. It needs to be solved by substitution 8x-2y=40
2x+2y=-10...

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HELP- i’m currently doing a test. It needs to be solved by substitution 8x-2y=40 2x+2y=-10

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Another question on Mathematics

HELP- i’m currently doing a test. It needs to be solved by substitution 8x-2y=40
2x+2y=-10