\left\{ \begin{array} { l } { x + 4 = 1 } \\ { y - 5 = 6 } \end{array} \right.
Solve for x, y
x=-3
y=11
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x=1-4
Consider the first equation. Subtract 4 from both sides.
x=-3
Subtract 4 from 1 to get -3.
y=6+5
Consider the second equation. Add 5 to both sides.
y=11
Add 6 and 5 to get 11.
x=-3 y=11
The system is now solved.
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