Question

Please answer all of them there are 3 pages cuz i couldnt fit them all only 10 questions tho please answer it like this

1:
2:
3:
4:

Answer 1

1.add 123 to each side

2.-14

3.24

4.36

5.x=10

6.x=2

7.x=2

8.x=4

9.x=7

10.x=6

those are all i worked them out on a paper so they are all correct