Interchange the variables.

Rewrite the equation as .

Multiply both sides of the equation by .

Simplify both sides of the equation.

Simplify .

Cancel the common factor of .

Cancel the common factor.

Rewrite the expression.

Cancel the common factor of .

Factor out of .

Factor out of .

Cancel the common factor.

Rewrite the expression.

Combine and .

Simplify the expression.

Move the negative one from the denominator of .

Rewrite as .

Multiply .

Multiply by .

Multiply by .

Simplify .

Move the negative in front of the fraction.

Combine and .

Move to the left of .

Replace the with to show the final answer.

Set up the composite result function.

Evaluate by substituting in the value of into .

Combine and .

Multiply by .

Reduce the expression by cancelling the common factors.

Reduce the expression by cancelling the common factors.

Factor out of .

Factor out of .

Cancel the common factor.

Rewrite the expression.

Divide by .

Cancel the common factor of and .

Factor out of .

Cancel the common factors.

Factor out of .

Cancel the common factor.

Rewrite the expression.

Divide by .

Since , is the inverse of .

Find the Inverse (-2x)/17