Solve for x
x=-3582
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-x+18=3600
Square both sides of the equation.
-x+18-18=3600-18
Subtract 18 from both sides of the equation.
-x=3600-18
Subtracting 18 from itself leaves 0.
-x=3582
Subtract 18 from 3600.
\frac{-x}{-1}=\frac{3582}{-1}
Divide both sides by -1.
x=\frac{3582}{-1}
Dividing by -1 undoes the multiplication by -1.
x=-3582
Divide 3582 by -1.
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