asked 22.5k views
1 vote
The sum of 18 and a number

2 Answers

5 votes
A number is an unknown variable, so you can use a letter.
Sum means addition.

18+ x

answered
User Rich P
by
8.2k points
3 votes
dat means 18+'a number'
aka
18+x
answered
User Tony Blanco
by
8.0k 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.