manideep500
manideep500 manideep500
  • 09-11-2014
  • Mathematics
contestada

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

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bigman7658
bigman7658 bigman7658
  • 09-11-2014
x +15 = 4x

15 = 3x

x=5

Your present age is 5
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konrad509
konrad509 konrad509
  • 09-11-2014
x - present age

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