\left\{ \begin{array} { l } { x + y = 4 } \\ { x - 2 = 14 } \end{array} \right.
Solve for x, y
x=16
y=-12
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x=14+2
Consider the second equation. Add 2 to both sides.
x=16
Add 14 and 2 to get 16.
16+y=4
Consider the first equation. Insert the known values of variables into the equation.
y=4-16
Subtract 16 from both sides.
y=-12
Subtract 16 from 4 to get -12.
x=16 y=-12
The system is now solved.
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