### Home > GB8I > Chapter 8 Unit 9 > Lesson INT1: 8.1.1 > Problem 8-19

8-19.

Solve each equation below for the given variable. Check your solutions if possible.

What is the common multiple between

and . Multiply both sides of the equation by that number (Multiplication Property of Equality). Read Math Notes box in A.1.9 on number of solutions.