Question

Four years ago rahims age was three times ramus age after two years it would be double what are their ages now​

Answer 1

QUESTION:-

Four years ago rahims age was three times ramus age after two years it would be double what are their ages now?

ANSWER:-

Rahim’s age be x

Ramu’s age be y

Four years ago

x-4 = 3(y-4)

x- 3y = -8

After two years

x+2=2(y+2)

x- 2y = 2

On solving two equations

Rahim’s age= 22

Ramu’s age = 10

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Answer 2

The present age of rahim is 22 years and the present age of ramu is 10 years.

Step-by-step explanation:

Let

Age of Ramu 4 years ago = x

Age of Rahim 4 years ago = 3x

After two years = 6 years (Because 4 years is in past)

Age of Ramu = x + 6

Age of Rahim = 3x + 6

Present ages = x + 4 & 3x + 4

3x + 6 = 2(x + 6)

3x + 6 = 2x + 12

3x - 2x = 12 - 6

x = 6

Age of Ramu = x + 4

Age of Ramu = 6 + 4

Age of Ramu = 10 years

Age of Rahim = 3x + 4

Age of Rahim = 3(6) + 4

Age of Rahim = 18 + 4

Age of Rahim = 22 years