Question

help me please .with this sum
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Answer 1

hope this answer is helpful

Answer 2

let present age of rahim be x

then present age of ram will be 3x

>> 7 years hence age of rahim= x+7

7 years hence age of ram = 3x+7

>>3x+7=2 (x+7)

x=7

hence age of rahim is 7 years and age of ram is 21