<em>Hello there, and thank you for posting your question here on brainly.
<u>Short answer: 7 </u> Why?
We can put this problem into an equation. Since it's a multiplication problem, we divide the known numbers. (It can either be 9 * x = 63, or 63 / 9) Divide. (63 / 9 ==> 7) The answer is 7.
