Question

Seventeen times a number is subtracted from 21 and the result is multiplied by 0 find the number​

Answer 1

So, the number "n" could be any real number, but the final result will always be 0 due to the multiplication by 0.

Explanation:

Seventeen times a number: 17n

Subtracted from 21: 21 - 17n

The result is multiplied by 0: 0 * (21 - 17n)

Any number multiplied by 0 is always 0. Therefore, no matter what value "n" represents, the entire expression will always evaluate to 0:

`0 * (21 - 17n) = 0`