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Mathematics, 06.03.2021 04:30 kernlife

Solve the system of equations by adding. Check your answer. 6x + 5y = -39
6x + 7y = 75
The solution of the system is ( , ).​

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Solve the system of equations by adding. Check your answer. 6x + 5y = -39
6x + 7y = 75
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