Mathematics, 27.02.2021 02:20 bar23cardenine01

-7x+14y=-14
-3x+7y=-3

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-7x+14y=-14
-3x+7y=-3...

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-7x+14y=-14 -3x+7y=-3

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Another question on Mathematics

-7x+14y=-14
-3x+7y=-3