asked 71.8k views
2 votes
The product of a number n and 9, less 20, is 7.

1 Answer

4 votes


9n-20=7\\\\\implies 9n = 7+ 20 = 27\\\\\implies n = \frac{27}9 = 3

answered
User Monae
by
8.2k points

No related questions found

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.