Question

1)Rama is 5 year younger than her sister.after five years her sister will be 7 years less than two times Rama's age. find there ages​.


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Answer 1

Answer:

Rama'age is 7 years

Her sister is 12 years old.

Step-by-step explanation:

Let her sisters age be x.

so, Rama's age will be 'x-5'

After 5 yrs;

• (x+5)= 2(x-5+5) - 7
• x+5 = 2x -7
• x= 12

sister's age = 12 yrs

Rama's age= x-5= 12-5= 7 yrs

Hope you got the answer:)

Answer 2

Step-by-step explanation:

present sister ages x - x minus 5

after 5 years X + 5 x5+5= x

sister age 2×x-7

x+5=2×x-7

n+5=2x-x

+5+7=2x-z

12 x

answer = Sister age =12 years, Ramas age =12 -3= 7 years