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Father's age is three times the …

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Father's age is three times the sum of ages of his two children. After five year his age will be twice the sum of ages of two children . Find the age of father
  • 2 answers

Yashdeep Yadav 7 years, 8 months ago

Father age =15

Alok Kumar 7 years, 8 months ago

Let father age be x Two children age be y A/q X=3x =x-3y=0_1 equation X+5=2(y+5) X+5=2y+10 X+5-2y-10=0 --2nd eq Using elimation methodmethod X-3y=0 X-2y=5 - +. - -y=-5 Y=5 Put the value of y in 1st equation X-3y=0 X-3×5=0 X-15=0 X=15
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