Solve for y, x
x=2
y=9
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9=9x-9
Consider the first equation. Insert the known values of variables into the equation.
9x-9=9
Swap sides so that all variable terms are on the left hand side.
9x=9+9
Add 9 to both sides.
9x=18
Add 9 and 9 to get 18.
x=\frac{18}{9}
Divide both sides by 9.
x=2
Divide 18 by 9 to get 2.
y=9 x=2
The system is now solved.
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