Answer:
E + 6 = 2P
Step-by-step explanation:
Easy!
E + 6 = 2P
Uh... to be honest explaining this one is difficult and convoluted, but I'll say this much:
Eric has six less than, which means if you add six, it should equal twice the amount of Peter's marbles.
"Twice the amount of marbles than Peter (P)"
Although worded poorly, this tells us that Peter's value will be multiplied by two.