Math Problem Statement

Jumlah dua bilangan bulat adalah 51 sedangkan selisihnya adalah 21. Maka salah satu bilangan tersebut adalah.... A. 15 B. 37 C. 55 D. 72

Solution

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Math Problem Analysis

Mathematical Concepts

Linear equations
Arithmetic operations

Formulas

Equation solving methods

Theorems

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Suitable Grade Level

Grades 6-8