Solve for x, y
x=6
y=0
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y+y=0
Consider the second equation. Add y to both sides.
2y=0
Combine y and y to get 2y.
y=0
Divide both sides by 2. Zero divided by any non-zero number gives zero.
x-0=6
Consider the first equation. Insert the known values of variables into the equation.
x+0=6
Multiply -1 and 0 to get 0.
x=6
Anything plus zero gives itself.
x=6 y=0
The system is now solved.
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