Word algebra equations

[Guest]

If Harry and charlie started with the same amount, then Harry gives Charlie 732,
Charlie now has 4 times as much as Harry.
How much did they start with ?

[Guest]

Harry has sum-x,Charli has sum-x.
After giving : Harry x-732 ; Charli x+732
These days (now) x+732=4(x-732)
x+732=4x-2 928
3 660=3x
x=1 220
Answer 1 220