Math Problem Statement

Perbandingan umur ayah 3 tahun yang lalu dengan umur Paman sekarang adalah 1:1 jika umur mereka sekarang 123 tahun maka umur ayah sekarang adalah

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Linear Equations
Ratio and Proportion

Formulas

A - 3 = P (age relationship equation between father and uncle)
A + P = 123 (sum of ages equation)

Theorems

Solving system of linear equations

Suitable Grade Level

Grades 8-10