### Home > CCAA8 > Chapter 10 Unit 11 > Lesson CCA: 10.1.1 > Problem 10-20

10-20.

Solve the following inequalities for .

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.