Question

Of the three consecutive natural numbers,five times the smallest number is 9 more than four timesthe greater number .

Answer 1

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Here is your answer
Let the three consecutive number are x, x+1 , and x+2

ATQ
$5x = 4(x + 2) + 9 \\ 5x = 4x + 8 + 9 \\ 5x - 4x = 8 + 9 \\ x = 17$
So The consecutive number are
17, 18, and 19

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Answer 2

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Here is your answer

Let the consecutive natural number are

x , x+1 , x+2

Now , ATQ
$5x = 4(x + 2) + 9 \\ 5x = 4x + 8 + 9 \\ 5x - 4x = 17 \\ x = 17 \\ other \: numbers \: are \\ 17 + 1 = 18 \\ 17 + 2 = 19$
Therefore
The consecutive natural number are
17, 18, and 19.

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