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פּוֹפּוּלָרִי Word Problems >

seven more than twice a number is equal to four times the same number

פתרון

se v e n m ore t han tw i ce a n u mb er i s e q u a l t o f o u r t im es t h e s am e n u mb er

פתרון

The number : 3 \frac{1}{2}

צעדי פתרון

Represent the number with

x

A.T.Q.:

7 + 2 x = 4 x

7 + 2 x = 4 x, x

פתור בשביל:

x = \frac{7}{2}

הסב שבר מדומה למספר מעורב:

\frac{7}{2} = 3 \frac{1}{2}

The number : 3 \frac{1}{2}

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