116k views
5 votes
X - 12.3 = 8.7

what is x?

User Lauren F
by
3.1k points

2 Answers

4 votes

Answer:

x=21

(if ur 15, then you need to get a tutor)

Explanation:

User ACyclic
by
3.4k points
3 votes
21.0 it’s would be that bc u just add the to
User Joe Doe
by
3.7k points