Answer:
the last set
Step-by-step explanation:
hope this helps :) have a nice day !!
**please let me know if this was wrong**
Answer:
this one 1/5 = 3 x a
Step-by-step explanation:
1/5 =3×a (divied both side by 3)
a= 1/5 ÷3
0.523598775598299 lol I believe
Number 1 is x=8!!
2 is pretty confusing so I hope someone else can answer two as I have answered 1!