My Age

Algebra Level 1

Six years ago I was half as old as I will be 4 years from now. How old will I be 25 years from now?

21 48 46 25 45 41 14 18

Wesley Tam by Wesley Tam , 19, USA

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1 solution

Mohammad Khaza
Aug 4, 2017

suppose,

6 years ago, my age was= x x

so, 4 years from now, my age will be= x + 6 + 4 x+6+4 = x + 10 x+10

so, 2 x = x + 10 2x=x+10 .......................[six years ago I was half as old as I will be 4 years from now]

or, x = 10 x=10

so, my current age is= x + 6 = 10 + 6 = 16 x+6=10+6=16 years old

and 25 years from now, i will be= 16 + 25 = 41 16+25=41 years old.

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