Solve for x, y
x=3
y=-2
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2x-2=4
Consider the first equation. Insert the known values of variables into the equation.
2x=4+2
Add 2 to both sides.
2x=6
Add 4 and 2 to get 6.
x=\frac{6}{2}
Divide both sides by 2.
x=3
Divide 6 by 2 to get 3.
x=3 y=-2
The system is now solved.
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