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A number is twice the other number. When the larger number is subtracted from 50, the result is 2 more than when the smaller number is subtracted from 40. The smaller number is:

A number is twice the other number. When the larger number is subtracted from 50, the result is 2 more than when the smaller number is subtracted from 40. The smaller number is: Correct Answer 8

The correct answer is 8.

A number is twice another number.
One number x
Other 2x
When the larger is subtracted from 50 = 50-2x
the result is 2 more than when the smaller number is subtracted from 40 i.e (40-x)+2

According to question
50-2x = 40-x +2
x = 8

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