Sum of ages of Raj and his mother is 65 years. If
Raj age 5 yrs ago is X yrs, Find her mother's age: 5 yrs ago
plz tell fast
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Sum of ages of Raj and his mother is 65 years. If
Raj age 5 yrs ago is X yrs, Find her mother's age: 5 yrs ago
plz tell fast
I'm between a test
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Step-by-step explanation:
Let Sum of ages of Raj and his mother is 65 years.
age of raj=x
5yrs ago =(x-5)
In the age of raj his mother age =(5-x)
a/c to question
(x-5) (5-x)=0
5x-x-25)+5x=0
x(5-x)-5(5-x)=0
(x-5) (5-x)=0
x-5=0
x=5
5-x=0
=-5
X=5
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