Answer: don't know the answer but I hope this helps.
Step-by-step explanation:
Answer:
24,48,72
multiples of 6- 6,12,18,24,30,36,42,48,54,60,66,72
multiples of 8- 8,16,24,32,40,48,56,64,74,80
the answer is x=0 and x=2