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受欢迎的 Word Problems >

The sum of 2 times a number and 4 equals 3

解答

T h e s u m o f 2 t im es a n u mb er an d 4 e q u a l s 3

解答

The number : - \frac{1}{2}

求解步骤

Represent the number with

x

A.T.Q.:

2 x + 4 = 3

求解

x, 2 x + 4 = 3 : x = - \frac{1}{2}

The number : - \frac{1}{2}

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