Solve for y, x
x=0
y=-1
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y=2-3
Consider the first equation. Subtract 3 from both sides.
y=-1
Subtract 3 from 2 to get -1.
2x-1=-1
Consider the second equation. Insert the known values of variables into the equation.
2x=-1+1
Add 1 to both sides.
2x=0
Add -1 and 1 to get 0.
x=0
Divide both sides by 2. Zero divided by any non-zero number gives zero.
y=-1 x=0
The system is now solved.
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