## Algebra 1: Common Core (15th Edition)

$\frac{30}{x+3}=\frac{30}{x-3}$ $30(x-3)=30(x+3)$ (Cross Product Properties) $x-3=x+3$ (Cross out $30$ on both sides) $x-x=3+3$ $0x=6$ (undefined) The equation has no solution.