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人気のある Word Problems >

if we double the number, add 3 and then multiply the result by 4, the answer is 16 .

解

i f w e d o u b l e t h e n u mb er, a dd 3 an d t h e n m u lt i pl y t h e res u lt b y 4, t h e an s w er i s 16 .

解

The number : \frac{1}{2}

解答ステップ

Represent the number with

x

A.T.Q.:

(2 x + 3) \cdot 4 = 16

x

を解く

(2 x + 3) \cdot 4 = 16 : x = \frac{1}{2}

The number : \frac{1}{2}

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