Evaluate
-217-\frac{48}{C}
Factor
-\frac{217C+48}{C}
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\frac{-48}{C}-\frac{217C}{C}
To add or subtract expressions, expand them to make their denominators the same. Multiply 217 times \frac{C}{C}.
\frac{-48-217C}{C}
Since \frac{-48}{C} and \frac{217C}{C} have the same denominator, subtract them by subtracting their numerators.
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