\left\{ \begin{array} { l } { 2 x + 3 = 2 } \\ { 2 x + 2 y = 1 } \end{array} \right.
Solve for x, y
x=-\frac{1}{2}=-0.5
y=1
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2x=2-3
Consider the first equation. Subtract 3 from both sides.
2x=-1
Subtract 3 from 2 to get -1.
x=-\frac{1}{2}
Divide both sides by 2.
2\left(-\frac{1}{2}\right)+2y=1
Consider the second equation. Insert the known values of variables into the equation.
-1+2y=1
Multiply 2 and -\frac{1}{2} to get -1.
2y=1+1
Add 1 to both sides.
2y=2
Add 1 and 1 to get 2.
y=\frac{2}{2}
Divide both sides by 2.
y=1
Divide 2 by 2 to get 1.
x=-\frac{1}{2} y=1
The system is now solved.
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