Answer:
-7.5 or -15/2
Step-by-step explanation:
lets get the x on its own
-2/3x - 1 = 4
-2/3x - 1 + 1 = -2/3x
4 + 1 = 5
-2/3x = 5
-2/3x / -2/3 = x
5 / -2/3 = -7.5 or -15/2
2/5
