### Home > CCA > Chapter 11 > Lesson 11.2.2 > Problem 11-55

11-55.

Solve the following inequalities for . Graph your solutions on a number line. Homework Help ✎

Treat the inequality like an equation, then solve to find the boundary point.

Graph the point on a number line then test another point to see which way to shade.

Solve for the absolute value of

, then make two equations.Test numbers to determine which region is the solution.

Distribute, then solve for

.

Solve

andto find the boundary points.