Mathematics, 09.12.2020 20:30 alexandroperez13

what is the result of subtracting the second equation from the first? x-3y=6 -8x-y=6 (picture included if confusing) please help!! :(

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what is the result of subtracting the second equation from the first? x-3y=6 -8x-y=6 (picture includ...