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Mathematics, 12.01.2021 18:50 markfaerman5408

If x = 3 solves the system shown below, what must be the value of a? (1) -4 (3) 3 y=5x-8
(2) -1 (4) 7 y=ax+19

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If x = 3 solves the system shown below, what must be the value of a? (1) -4 (3) 3 y=5x-8
(2)...

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