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To solve an equation with two unknowns (x and y), you need two independent equations. answer

-2x-2y=-12

-2(3)-2(3)=-12

-6-6+-12

so x=3, y=3

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14y ago
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11y ago
If it's -2x, then -2x-2y=-12, so x+y=6, so y=6-xIf it's 2x, then 2x-2y=-12, so -x+y=6, so y=x+6


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Q: Solve for y in the following system of equations-2x - 2y equals -12?
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