Solve for c
c\leq 18
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10-c\geq -8
Swap sides so that all variable terms are on the left hand side. This changes the sign direction.
-c\geq -8-10
Subtract 10 from both sides.
-c\geq -18
Subtract 10 from -8 to get -18.
c\leq \frac{-18}{-1}
Divide both sides by -1. Since -1 is negative, the inequality direction is changed.
c\leq 18
Fraction \frac{-18}{-1} can be simplified to 18 by removing the negative sign from both the numerator and the denominator.
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