Exercises: Solving Linear Equations and Inequalities in One Variable

Show all steps. For inequalities, express your answer in inequality notation unless a different form is requested.

Grade 9·23 problems·~30 min·Common Core Math - HS Algebra·standard·hsa-rei-b-3

Work through problems with immediate feedback

Warm-Up: Review What You Know

These problems review skills from earlier courses.

Which graph correctly represents the solution set $x > -2$ ?

Closed circle at $-2$ , arrow pointing right

Open circle at $-2$ , arrow pointing left

Open circle at $-2$ , arrow pointing right

Closed circle at $-2$ , arrow pointing left