Question

10) If the present age of Ram is n years, then his age after 7 years will be
years.​

Answer 1

Present age of Ram = n years

Age of Ram after 7 years = ( n + 7 ) years

Your Answer = (n+7) years

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Answer 2

Answer:

Ram's present age be x.

In 7 years from now ,his age is x+ 7.

This is twice his age 8 years ago.

Hence

x+7=2(x-8)=2x-16

Rearranging,

2x-x=7+16=23

x= 23. He is 23 years old now.