I need help the question is in the description

Question

Rodney, Larry, and Gerald were collecting cans for their canned food drive. Larry collected 13 more cans than Gerald. Rodney collected 3 times as many cans as Gerald. If the boys collected 153 cans, how many cans did Rodney collect?

 Help please :)

Answer 1

L=G+13

R=3*G

153=L+R+G

153=G+13+3*G+G

140=5*G

28=G

L=41

R=84