aishanibanerjee90 aishanibanerjee90

14-09-2021
Mathematics

contestada

WRITE USING ALGEBRA

I am f years old and my brother is b years younger

o whats the sum of our ages

o what will be the sum of our ages in 3 years

o what was the difference of our ages 2 years ago

Respuesta :

kylie763 kylie763

14-09-2021

f+b= x
(f+3)+(b+3)=x
(f-2)-(b-2)=x

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