18. Solve 3x – 2 = –11 for x. (Points : 1)
-2
-3
2
3

19. Solve x/14 + 3 = –1 for x. (Points : 1)
-55
-56
-57
-58

20. Solve x/14 – 3 = –1 for x. (Points : 1)
28
30
32
34

Question

18. Solve 3x – 2 = –11 for x. (Points : 1)
       -2
       -3
       2
       3


19. Solve x/14 + 3 = –1 for x. (Points : 1)
       -55
       -56
       -57
       -58


20. Solve x/14 – 3 = –1 for x. (Points : 1)
       28
       30
       32
       34

anonymous · Answer

18. 3x-2=-11
      3x= -9
        x=-9/3
        x=-3
19. x/14 +3 = -1
      x/14=-4
       x=-4*14
       x= -56
20. same as in 19th