Problema Solution
in 4 years jim's age will be the same with jen's now. two years from now jem's age will be twice as old as jim. find their ages
Answer provided by our tutors
let 'x' represent jen's age and 'y' represent jim's age
(y+4) = x
(x+2) = 2(y+2)
solving this system we have:
x = 6
y = 2
jim is 2 years old, jem is 6 years old