Father’s age is three times the sum of ages of his two children . Af

1.	Father’s age is three times the sum of ages of his two children . After 5 yearshis age will be twice the sum of age of two children. Find the age of father . ?
Answer» Answer: Let age of 2children be =X and Y Father's age 3(x+y) Age of CHILDREN after 5YEARS =x+5+y+5= x+y+10 Age of father = 2(x+y+10)=3(x+y)+5 2x+2y+20=3x+3y+5 2x-3x+2y-3y+20-5 -x-y+15 ×(-) X+y-15=0 x+y=15 Wkt,3(x+y)=3(15)=45

Father’s age is three times the sum of ages of his two children . After 5 yearshis age will be twice the sum of age of two children. Find the age of father . ?

Answer»

Answer:

Let age of 2children be =X and Y

Father's age 3(x+y)

Age of CHILDREN after 5YEARS =x+5+y+5= x+y+10

Age of father = 2(x+y+10)=3(x+y)+5

2x+2y+20=3x+3y+5

2x-3x+2y-3y+20-5

-x-y+15 ×(-)

X+y-15=0

x+y=15

Wkt,3(x+y)=3(15)=45

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Father’s age is three times the sum of ages of his two children . After 5 yearshis age will be twice the sum of age of two children. Find the age of father . ?​

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Father’s age is three times the sum of ages of his two children . After 5 yearshis age will be twice the sum of age of two children. Find the age of father . ?