Answer:
Lets work through it.
1. Distribute values:
2/3x-4=6
2. Move variables to one side
2/3x=10
3.Divide by 2/3 or multiply by 3/2
x=10*1.5
4. Answer=1.5
-3, 6
Step-by-step explanation:
The father is 27 because when they said 3 TIMES OLDER THEN THE SON he was 9
a = 15
b = 18
e = 31