Question

- In 7 years Wasim will be twice as old as he
was 8 years ago. How old he is now?​

Answer 1

Answer:

The present age of Wasim is 23 years.

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Step by step explanation:

let the present age of wasim = x

Wasim's age after 7 years = x+7

Wasim's age before 8 years = x-8

According to the question:

$2(x - 8) = x + 7 \\ = > 2x - 16 = x + 7 \\ = > 2x - x = 7 + 16 \\ = > x = 23$

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