Question

at present Mohan is 12 year older than his sister Ritu after 5 years his age will be two time the age of Ritu find their present age​

Answer 1

Mohan age be x+12+5

Ritu age be 2(x+5)

x+12+5=2(x+5)

x+17=2x+10

By transposing,

17-10=2x-x

7=x

Mark brainliest

Answer 2

let the age of Ritu =x

atq

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12+x+5 = 2(x+5)

17+x = 2x +10

7=x

so

age of Ritu is 7years

and age of Mohan is 12+7=19 years

hope you get it

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