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인기 있는 Word Problems >

Twice the 차이 of a number and 8 is at most-20

해법

Tw i ce t h e d i ff ere n ce o f a n u mb er an d 8 i s a t m os t - 20

해법

x \leq - 2

솔루션 단계

Represent the number with

x

A.T.Q.:

2 (x - 8) \leq - 20

x

해결 대상

, 2 (x - 8) \leq - 20 : x \leq - 2

x \leq - 2

인기 있는 예

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