To add or subtract expressions, expand them to make their denominators the same. Least common multiple of $2$ and $3$ is $6$. Multiply $\frac{2x+3}{2}$ times $\frac{3}{3}$. Multiply $\frac{2x-3}{3}$ times $\frac{2}{2}$.
To add or subtract expressions, expand them to make their denominators the same. Least common multiple of $2$ and $3$ is $6$. Multiply $\frac{2x+3}{2}$ times $\frac{3}{3}$. Multiply $\frac{2x-3}{3}$ times $\frac{2}{2}$.
