177k views
2 votes
8 minus the product of 9 and r

User Kermia
by
8.3k points

2 Answers

4 votes
8-9r 9r-8 ...............
User Maud
by
8.2k points
3 votes
8r-9 or 9r-8 I guess
User Cocoatomo
by
8.1k points