Solve for y, x
x = -\frac{3}{2} = -1\frac{1}{2} = -1.5
y=-2
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-2=2x+1
Consider the first equation. Insert the known values of variables into the equation.
2x+1=-2
Swap sides so that all variable terms are on the left hand side.
2x=-2-1
Subtract 1 from both sides.
2x=-3
Subtract 1 from -2 to get -3.
x=-\frac{3}{2}
Divide both sides by 2.
y=-2 x=-\frac{3}{2}
The system is now solved.
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