Directions: Solve each equation. Then check your solution.

Directions: Define a variable, write an equation, and solve each problem. then check your solution.Solve each equation. Then check your solution.

19. Eight times a number is 216. What is the number?

20. Negative seven times a number is 1.477. Find the number.

21. One third of a number is 8.5  What is the number?

22. Four thirds of a number is 4.82  What is the number?