Ramans age is three times the sum of the ages of his two sons. after 5 years his age will be twice the sum of the ages of his two sons.find the age of Raman.
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5
Answer:
The age of Raman is 45 years
Step-by-step explanation:
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Answered by
1
Solution:
Let Raman's age = x
Let sum of his two sons age = y
now x = 3y.......(1)
x - 3y = 0
After 5 years,
x + 5 = 2(y + 10)
x + 5 = 2y + 20
x - 2y = 20 - 5
x - 2y = 15.......(2)
Step(1)
From equation (1) x = 3y
Step(2)
Substitute x = 3y in (2)
3y - 2y = 15
y = 15
Step (3)
Substitute y = 15 in(1)
x = 3y
x = 3(15)
x = 45
Hence, Raman's age is 45 years and sum of his two sons age is 15.
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