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人気のある Word Problems >

ten times the sum of a number and 27 is at most 25

解

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

解

x \leq - \frac{49}{2}

解答ステップ

Represent the number with

x

A.T.Q.:

10 (x + 27) \leq 25

x

を解く

10 (x + 27) \leq 25 : x \leq - \frac{49}{2}

x \leq - \frac{49}{2}

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