Math Problem Statement

Luego de resolver la ecuación lineal 𝑥 − 1 2 + 𝑥 − 2 3 = 11x + 1 12 − 3 se obtiene como CS={a}. Determine la suma de cifras de –3a+1. A) 13 B) 9 C) 10 D) 12 D)15

Solution

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Math Problem Analysis

Mathematical Concepts

Equations
Fractions
Sum of digits

Formulas

Equation simplification
Sum of digits formula

Theorems

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Suitable Grade Level

Advanced Mathematics