## Algebra 2 (1st Edition)

$y=\frac{11}{2}$
Given: $xy-4x=9$ Isolating xy on one side of the equation: $xy=4x+9$ Divide both sides by $x$ $y=4+\frac{9}{x}$ Plugging in $x=6$ $y=4+\frac{9}{6}$ $y=\frac{11}{2}$