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인기 있는 Word Problems >

Two times the sum of a number and 16 is less than or equal to 15.

해법

Tw o t im es t h e s u m o f a n u mb er an d 16 i s l ess t han or e q u a l t o 15.

해법

x \leq - \frac{17}{2}

솔루션 단계

Represent the number with

x

A.T.Q.:

2 (x + 16) \leq 15

x

해결 대상

, 2 (x + 16) \leq 15 : x \leq - \frac{17}{2}

x \leq - \frac{17}{2}

인기 있는 예

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