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

10-20.

Solve the following inequalities for *x*. Homework Help ✎

Solve as an equation to find the boundary point.

Check points in each region to determine which region is the solution.*x*≥ 2

Use the same method as part (a).

*x*> −1

Distribute before solving.

Multiply the whole inequality by 2 to cancel out the fraction.