can you tell me if my answers are right

Question

can you tell me if my answers are right < this means those are my answers
7. Solve 22x - 4 = 40 for x. 
       2<
       4
       6
       8


8. Solve –3x – 2 = –11 for x. (Points : 4)
       0
       1<
       2
       3


9. Solve x/14 + 3 = -1 for x. (Points : 4)
       -52
       -56
       -60
       -64<


10. Solve 2y = 10x + 8 for y. Put your answer in the form y=mx+b with no spaces. (Points : 4)
       y=5x+4
       y=5x+6<
       y=5x
       y=6

ja1 · Answer

Ok so far 1 is right and 2 is wrong

ja1 · Answer

–3x – 2 = –11
      +2     +2
-3x = -9
/-3    /-3
x = 2

ja1 · Answer

as for 3 and 4 I am stumped, I can't read the format for 3