Math Problem Statement
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Adding Fractions
Least Common Denominator (LCD)
Formulas
To add fractions: (a/b) + (c/d) = (ad + bc) / bd
Least common denominator: LCD of (x+1) and (3x) is (x+1)(3x)
Theorems
Least Common Denominator
Suitable Grade Level
Grades 8-10