Question

twice of Rahul's present age is equal to 3 times of his age 4 years back . find his present age​

Answer 1

Answer:

Let present age be x years

4 year back his age=(x-4)years

a/q

2x=3 (x-4)

2x=3× -12

2×-3×=-12

So x =12 years....

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Answer 2

Answer:

PRESENT AGE OF RAHUL=12 YEARS

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Step-by-step explanation:

LET PRESENT AGE OF RAHUL=x

AGE OF RAHUL 4 YEARS BACK= x-4

ACCORDING TO QUESTION

2x=3(x-4)

2x=3x-12

12=3x-2x

x=12

PRESENT AGE OF RAHUL=12 YEARS

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