### Home > CCA > Chapter 10 > Lesson 10.1.1 > Problem 10-20

10-20.

Solve the following inequalities for . Homework Help ✎

Solve as an equation to find the boundary point.

Check points in each region to determine which region is the solution.

Use the same method as part (a).

Distribute before solving.

Multiply the whole inequality by

to cancel out the fraction.