Math Problem Solver

\[ 3 + 3 - \frac{3}{3} + 3 = 8 \]

The sum can be computed by rewriting each term over a common denominator, where the least common denominator of \(\frac{3}{1}\), \(\frac{3}{1}\), \(\frac{-3}{3}\), and \(\frac{3}{1}\) is \(3\). \[ \begin{aligned} 3 + 3 - \frac{3}{3} + 3 &= \frac{3 \cdot 3}{1 \cdot 3} + \frac{3 \cdot 3}{1 \cdot 3} + \frac{-3 \cdot 1}{3 \cdot 1} + \frac{3 \cdot 3}{1 \cdot 3} \\ &= \frac{9 + 9 + -3 + 9}{3} \\ &= \frac{24}{3} \\&= 8 \end{aligned} \]