Solve by factoring:

(2x+9)(x-6)=0

(2x + 9)(x - 6) = 0

This is already factored.
2x + 9 = 0 and x - 6 = 0
2x = -9
x = -9/2

x - 6 = 0
x = 6

x = -9/2, and x = 6