Math Problem Statement

Which inequality describes all solutions to 5(3 – x) < –2x + 6? A.x > 7 B.x > 3 C.x < –9 D.x < –3

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Inequalities
Linear Equations

Formulas

Distributive property: a(b - c) = ab - ac
Combining like terms
Solving linear inequalities: ax + b < cx + d

Theorems

Addition and Subtraction Properties of Inequality
Division Property of Inequality

Suitable Grade Level

Grades 8-10