Examples
Step 1
Subtract from both sides of the equation.
Step 2
Step 2.1
Divide each term in by .
Step 2.2
Simplify the left side.
Step 2.2.1
Cancel the common factor of .
Step 2.2.1.1
Cancel the common factor.
Step 2.2.1.2
Divide by .
Step 2.3
Simplify the right side.
Step 2.3.1
Simplify each term.
Step 2.3.1.1
Divide by .
Step 2.3.1.2
Dividing two negative values results in a positive value.
Step 3
To rewrite as a function of , write the equation so that is by itself on one side of the equal sign and an expression involving only is on the other side.