Math Problem Statement

Solve the compound inequality 6b < 42 or 4b + 12 > 8.

b < 6 or b > 5 b < 7 or b > −1 b < 7 or b > 1 b > 6 or b < 5

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Inequalities
Compound Inequalities

Formulas

Solving linear inequalities: ax + b < c and ax + b > c

Theorems

Properties of inequalities
Compound inequality rules

Suitable Grade Level

Grades 7-9