What is the value of the x and the y? -3x-7y=-63

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MiBol asked Apr 15, 2022

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What is the value of the x and the y? -3x-7y=-63

Mathematics
high-school

MiBol asked Apr 15, 2022

by MiBol

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21 votes

Explanation:

-3x - 7y = -63

-(3x + 7y) = -63

3x + 7y = -63/-1

3x + 7y = 63

Value of x

3x + 7y = 63

3x = 63 - 7y

x = (63 - 7y)/3

Value of y

3x + 7y = 63

7y = 63 - 3x

y = (63 - 3x)/7

Daniel Falbel answered Apr 20, 2022

by Daniel Falbel

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