Answer:
...........
x - 4(x - 2) = -37
x - 4x + 8 = -37
-5x = -37 - 8
-5x = -45
x = 9
15x=120
Step-by-step explanation:
a) -0.5 = -1/2
b) -2/1/4 = -2/4
c) -5/6/7 = -5/42
d) 7.2 = 72/10
