the sum of the ages of subbu and tube is 18 years and the difference between their ages is 4 years .find the ages of subbu and tube
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Theirs ages be 7 and 11
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hey mate here is ur ans
let the age of sabbu be : x
let age of the tube be: y
according to the question
x+y=18
x-y= 4
on solving we get
2x= 22
x= 11
on putting x value on 1 EQ we get
y= 18-11
y= 7
so age sabbu: 11
and age of tube = 7
hope it helps u
let the age of sabbu be : x
let age of the tube be: y
according to the question
x+y=18
x-y= 4
on solving we get
2x= 22
x= 11
on putting x value on 1 EQ we get
y= 18-11
y= 7
so age sabbu: 11
and age of tube = 7
hope it helps u
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