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פּוֹפּוּלָרִי Word Problems >

six times the sum of a number and 25 is at least 21

פתרון

s i x t im es t h e s u m o f a n u mb er an d 25 i s a t l e a s t 21

פתרון

x \geq - \frac{43}{2}

צעדי פתרון

Represent the number with

x

A.T.Q.:

6 (x + 25) \geq 21

6 (x + 25) \geq 21, x

פתור בשביל:

x \geq - \frac{43}{2}

x \geq - \frac{43}{2}

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