Mathematics, 31.05.2021 01:20 vanna7353

Solve algebraically:
3x + y = -21
x + y = -5

Answers: 3

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Solve algebraically:
3x + y = -21
x + y = -5
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Solve algebraically: 3x + y = -21 x + y = -5

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Solve algebraically:
3x + y = -21
x + y = -5