# Simplify (3/(x-4))/(1-2/(x-4))

Multiply the numerator by the reciprocal of the denominator.
Simplify the denominator.
Write as a fraction with a common denominator.
Combine the numerators over the common denominator.
Subtract from .
Multiply the numerator by the reciprocal of the denominator.
Multiply by .
Cancel the common factor of .
Cancel the common factor.
Rewrite the expression.
Combine and .
Simplify (3/(x-4))/(1-2/(x-4))