Math Problem Statement
Solve, graph, and give interval notation for the inequality: -7 ≤ 4x + 1 ≤ 15
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Inequalities
Linear Equations
Formulas
Inequality manipulation: ax + b ≤ c
Solving inequalities by isolating x
Theorems
Properties of inequalities
Interval notation
Suitable Grade Level
Grades 7-9