4. Equations & Inequalities
4.08 Two-step inequalities
Interactive practice questions
Solve the following inequality: $21+7x\ge21$21+7x≥21
Easy
1min
Solve the following inequality: $3x+27>3$3x+27>3
Easy
1min
Solve the following inequality: $6x-54\ge30$6x−54≥30
Easy
< 1min
Solve the following inequality: $3n-9>9$3n−9>9
Easy
< 1min
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Outcomes
NY-7.EE.4
Use variables to represent quantities in a real-world or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities.
NY-7.EE.4b
(b) Solve word problems leading to inequalities of the form px + q > r, px + q ≥ r, px + q ≤ r, or px + q < r, where p, q, and r are rational numbers. Graph the solution set of the inequality on the number line and interpret it in the context of the problem.