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zmey [24]
2 years ago
15

5x - 3 + 7y x= 3 y= -7

Mathematics
1 answer:
Marysya12 [62]2 years ago
7 0
The answer is -37! You would substitute the numbers you were given for the variables so the equation would become 5(3) -3 + 7(-7)
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<h3><u>Equations</u></h3>

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