# Chapter 2 - Real Numbers - 2.2 - Addition and Subtraction of Rational Numbers - Problem Set 2.2: 14

29/y

#### Work Step by Step

In order to add or subtract fractions, we need the denominators to be the same. The denominators of these two fractions are already the same, so we can add the numerators: $\frac{17}{y} +\frac{12}{y}=\frac{29}{y}$

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