Question

No scam or link and dont act like u cant see it or i will report u

Answer 1

Answer:

hope it's helps you ☺

have a good day

Answer 2

Answer:

14.

-3(6-r)=6

6-r=6/-3

6-r=-2

6+2=r

r=8

error is:

-18+3r not -18-3r