Math Problem Statement

Jika 5x - 7 > 7x + 5 , maka....

x < - 5 * dan - 5 < x < 7

7 < x < 37

x < - 5 * dan * 7 < x < 37

  • 5 < x < 7

x < 37 * dan - 5 < x < 7

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Inequalities

Formulas

Basic inequality manipulation
Inequality rule for multiplying/dividing by negative numbers

Theorems

Properties of inequalities

Suitable Grade Level

Grades 8-10