Practice!

Sample Problem

Solve for x. Round your answer to the nearest hundredth.

4.72x + 12.43x – 17.41 = 12.82

x =

Solution

4.72x + 12.43x – 17.41 = 12.82

17.15x – 17.41 = 12.82

17.15x = 30.23

x = 1.76