Math Problem Statement
tìm x thuộc Z để A=-2x+1 phần 3x - 3 (x xấp xỉ 1) đạt giá trị là số nguyên
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Fractions
Diophantine Equations
Integer Solutions
Formulas
A = \frac{-2x + 1}{3x - 3}
3(x - 1) \, | \, (-2x + 1)
Theorems
Divisibility Theorem for Integers
Simplification of Rational Expressions
Suitable Grade Level
Grades 9-11