Solve for x, y
x=2
y=-1
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x=1+1
Consider the first equation. Add 1 to both sides.
x=2
Add 1 and 1 to get 2.
2\times 2-y=5
Consider the second equation. Insert the known values of variables into the equation.
4-y=5
Multiply 2 and 2 to get 4.
-y=5-4
Subtract 4 from both sides.
-y=1
Subtract 4 from 5 to get 1.
y=-1
Divide both sides by -1.
x=2 y=-1
The system is now solved.
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