Solve for x, y
x=-3
y=4
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-3-3y=-15
Consider the first equation. Insert the known values of variables into the equation.
-3y=-15+3
Add 3 to both sides.
-3y=-12
Add -15 and 3 to get -12.
y=\frac{-12}{-3}
Divide both sides by -3.
y=4
Divide -12 by -3 to get 4.
x=-3 y=4
The system is now solved.
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