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

$\frac{2x+4}{x-3}=\frac{3x}{x-3}$ $(2x+4)(x-3)=3x(x-3)$ (Cross Products Property) $2x+4=3x$ (Simplify the $x-3$ factor on both sides) $x=4$ Check: $(2\times4+4)/(4-3)=12; (3\times4)/(4-3)=12$ The equation has one solution, 4.