maths
posted by danial .
Peter had 3/4 as much money as James at first. After receiving $12 each, Peter had 3/5 as much money as James. How much money did Peter have at first?

p=3/4 J
p+12= 3/5(j+12)
Can you solve for P and J?
posted by danial .
Peter had 3/4 as much money as James at first. After receiving $12 each, Peter had 3/5 as much money as James. How much money did Peter have at first?
p=3/4 J
p+12= 3/5(j+12)
Can you solve for P and J?