twansterr twansterr

04-03-2019
Mathematics

contestada

Solve the following system of equations
-7x-8y=-3
-3x-7y=-12

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Anonymouslizard Anonymouslizard

04-03-2019

Step-by-step explanation:

1) -7x-8y=-3

-7x-8y=-3: -[tex]\frac{-3+7x}{8}[/tex]

2) -3x-7y=-12

-3x-7y=-12: y=[tex]\frac{-12+3x}{7}[/tex]

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