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人気のある Word Problems >

Twice the 差 of a number and 2 equals 7

解

Tw i ce t h e d i ff ere n ce o f a n u mb er an d 2 e q u a l s 7

解

The number : 5 \frac{1}{2}

解答ステップ

Represent the number with

x

A.T.Q.:

2 (x - 2) = 7

x

を解く

2 (x - 2) = 7 : x = \frac{11}{2}

仮分数を帯分数に変換する:

\frac{11}{2} = 5 \frac{1}{2}

The number : 5 \frac{1}{2}

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