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人気のある Word Problems >

Twice the 差 of a number and 6 equals 7.

解

Tw i ce t h e d i ff ere n ce o f a n u mb er an d 6 e q u a l s 7.

解

The number : 9 \frac{1}{2}

解答ステップ

Represent the number with

x

A.T.Q.:

2 (x - 6) = 7

x

を解く

2 (x - 6) = 7 : x = \frac{19}{2}

仮分数を帯分数に変換する:

\frac{19}{2} = 9 \frac{1}{2}

The number : 9 \frac{1}{2}

人気の例

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