To divide by a fraction, multiply by its reciprocal.

Cancel the common factor of .

Factor out of .

Cancel the common factor.

Rewrite the expression.

Factor out of .

Factor out of .

Factor out of .

Factor out of .

Multiply and .

Cancel the common factor of and .

Factor out of .

Cancel the common factors.

Factor out of .

Cancel the common factor.

Rewrite the expression.

Factor out of .

Factor out of .

Factor out of .

Factor out of .

Multiply by .

Cancel the common factor.

Rewrite the expression.

Simplify ((6y-6)/y)÷((8y-8)/(7y^2))