The solutions are 8 and 9.
Work Step by Step
If a product is 0, one of the factors must be 0. Use the addition property of equality to solve for x. $x-9=0\ or\ x-8=0$ $x-9+9=0+9\ or\ x-8+8=0+8$ $x=9\ or\ x=8$
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.