manideep500 manideep500

09-11-2014
Mathematics

contestada

after 15 years my age will be 4 times of present age what is my present age

Respuesta :

bigman7658 bigman7658

09-11-2014

x +15 = 4x

15 = 3x

x=5

Your present age is 5

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konrad509 konrad509

09-11-2014

x - present age

[tex]x+15=4x\\ 3x=15\\ x=5[/tex]

Answer Link

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