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受欢迎的 Word Problems >

four times a number less 5 is the same as double the number plus 3. Find the number

解答

f o u r t im es a n u mb er l ess 5 i s t h e s am e a s d o u b l e t h e n u mb er pl u s 3. F in d t h e n u mb er

解答

The number : 4

求解步骤

Represent the number with

x

A.T.Q.:

4 x - 5 = 2 x + 3

求解

x, 4 x - 5 = 2 x + 3 : x = 4

The number : 4

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