Answers

2014-11-09T08:37:56+05:30
Let the age of Jackson be x .
Then, A.T.Q
 
   x - 7 =  2/5 ( x + 20 )
5(x - 7)= 2( x + 20 )
5x -35 = 2x + 40
5x - 2x = 40 + 35
3x = 75
x= 25

Hence the age of Jackson is 25 years.

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  • Brainly User
2014-11-09T10:11:13+05:30
Solution :
         Let the Present age Of Jackson (in Years) = x
         Therefore , Jackson's age 7 years ago = x - 7
                   and Jackson's age after 20 years = x+20
       According to question ,
            x - 7 = 2/5 (x+20)
            5(x - 7 )= 2(x+20)
             5x - 35 = 2x +40
             5x - 2x = 40+35
             3x =75
               x= 75/3
               x= 25

Hence , Present age of Jackson is 25 Years !!

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