1.15j-10+8=11

2. 18m-6-m=-16

3.18m-6m-1=-16

5 answers

I'll be glad to check your answers.
1. 1/23
2. -10/17
3. -1 1/4
# 3 is right.

The first two are wrong.
how do u solve it
15j-10+8=11
15j = 11 + 10 - 8
15j = 21 - 8
j = 13/15

Your second problem is correct. I'm sorry, but I misread it the first time.