To divide by a fraction, multiply by its reciprocal.

Factor out of .

Cancel the common factor.

Rewrite the expression.

Combine and .

Factor out of .

Cancel the common factors.

Factor out of .

Factor out of .

Factor out of .

Cancel the common factor.

Rewrite the expression.

Factor out of .

Cancel the common factors.

Multiply by .

Cancel the common factor.

Rewrite the expression.

Divide by .

Simplify (((y-7)^2)/2)÷((2y-14)/4)