How do you simplify #\frac { \frac { 9} { x } - 3} { \frac { 1} { 3} - \frac { 1} { x } }#?
1 Answer
Explanation:
You can't have fractions within a fraction. First, you must combine them in the numerator and denominator by finding common factors:
When you divide a fraction by another fraction, it is the same thing as multiplying by the second's reciprocal.
You can take out a common factorof -3 in the first numerator and cancel out the