\left\{ \begin{array} { l } { x + 2 = 4 } \\ { 2 ( y - 3 ) = 6 } \end{array} \right.
Solve for x, y
x=2
y=6
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x=4-2
Consider the first equation. Subtract 2 from both sides.
x=2
Subtract 2 from 4 to get 2.
y-3=\frac{6}{2}
Consider the second equation. Divide both sides by 2.
y-3=3
Divide 6 by 2 to get 3.
y=3+3
Add 3 to both sides.
y=6
Add 3 and 3 to get 6.
x=2 y=6
The system is now solved.
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