Question

sean is raising funds for an event at school he has collected $25 each from x people and he is still $100 short of his goal

Answer 1

Sean is raising funds for an event at school he has collected $25 each from x people and he is still $100 short of his goal
25x=100
25/25=1 (just x)
100/25=4
x=4

Answer 2

25x=100
25/25=1 (just x)
100/25=4
x=4
that may be right