Math Problem Statement

Find the value of (7×-5)-(-5×7)

Solution

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Math Problem Analysis

Mathematical Concepts

Arithmetic
Multiplication with Negative Numbers
Subtraction of Negative Numbers

Formulas

a × (-b) = -ab
Subtracting a negative: a - (-b) = a + b

Theorems

Properties of Multiplication with Negative Numbers
Rule for Subtracting Negative Numbers

Suitable Grade Level

Grades 6-8