133k views
2 votes
Someone please tell me and also what b is

Someone please tell me and also what b is-example-1

2 Answers

2 votes
I think it is number two because 19-18=1 but I might be wrong.
User Dhar
by
5.2k points
4 votes
18(b+19)=18
(18)(b)+(18)(19)=18
18b+342=18
18b+342-342=18-342
18b=-324
18b/18=-324/18
b=-18
(I hope i wasn’t too late)
Someone please tell me and also what b is-example-1
User Kazuwal
by
4.6k points