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1 vote
Mike is 4 years older than ron. in two years, the sum of their ages will be 84. how old are they now?

1 Answer

3 votes
let r be Ron's age.
let m be Mike's age.
m=r+4
m+r=84
m=84-r
r+4=84-r
2r=80
r=40
m=44
Ron is 40 and Mike is 44
User Alex Poca
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