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פּוֹפּוּלָרִי Word Problems >

The sum of a number times 7 and 27 is at least 25

פתרון

T h e s u m o f a n u mb er t im es 7 an d 27 i s a t l e a s t 25

פתרון

x \geq - \frac{2}{7}

צעדי פתרון

Represent the number with

x

A.T.Q.:

x \cdot 7 + 27 \geq 25

x \cdot 7 + 27 \geq 25, x

פתור בשביל:

x \geq - \frac{2}{7}

x \geq - \frac{2}{7}

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