Answer:
If i did it right...im not sure if i did...but it should be: - 2.5 = x
Explanation:
4.5 (8 - x) +37 = 103 - (7.5x + 60)
(36 - 4.5x) + 37 = 103 - (7.5x + 60)
+ 4.5x + 4.5x
36 + 37 = 103 - (12x + 60)
73 = 103 - (12x + 60)
- 103 - 103
-30 = -12x - 60
+ 60 + 60
30 = - 12x
/-12 /-12
- 2.5 = x