Solve for x, y
x=0
y=-1
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2x=10-10
Consider the first equation. Subtract 10 from both sides.
2x=0
Subtract 10 from 10 to get 0.
x=0
Divide both sides by 2. Zero divided by any non-zero number gives zero.
-1=y
Consider the second equation. Subtract 8 from 7 to get -1.
y=-1
Swap sides so that all variable terms are on the left hand side.
x=0 y=-1
The system is now solved.
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