Math Problem Statement

3

j

3

j

5

j

j

10

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Simplification of expressions
Combining like terms

Formulas

Sum of like terms: a_j + b_j = (a + b)j

Theorems

Associative property of addition
Commutative property of addition

Suitable Grade Level

Grades 6-8