### Home > GB8I > Chapter 3 Unit 4 > Lesson INT1: 3.1.5 > Problem 3-57

3-57.

When solving , Nathan noticed that

*is divided by*

What can he do to both sides of the equation to get

alone?Undo the division by multiplying by

. Solve for

. Then check your solution in the original equation.CHECK

If

:Use the same process to solve this equation for

:.