Math Problem Statement

Roger a 25 ans de plus que Micheline. Dans 2 ans, Roger aura le double de l'âge de Micheline. Quel est l'âge actuel de Roger ?

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Linear Equations
Substitution Method

Formulas

R = M + 25
R + 2 = 2(M + 2)

Theorems

Basic Algebraic Equations

Suitable Grade Level

Grades 6-8