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受欢迎的 Word Problems >

If 14 is added to a number, the result is 40 less than twice the number. Find the number.

解答

I f 14 i s a dd e d t o a n u mb er, t h e res u lt i s 40 l ess t han tw i ce t h e n u mb er . F in d t h e n u mb er .

解答

The number : 54

求解步骤

Represent the number with

x

A.T.Q.:

x + 14 = 2 x - 40

求解

x, x + 14 = 2 x - 40 : x = 54

The number : 54

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