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受欢迎的 Word Problems >

twice a number minus 4 is no less than three times the number

解答

tw i ce a n u mb er min u s 4 i s n o l ess t han t h ree t im es t h e n u mb er

解答

x \leq - 4

求解步骤

Represent the number with

x

A.T.Q.:

2 x - 4 \geq 3 x

求解

x, 2 x - 4 \geq 3 x : x \leq - 4

x \leq - 4

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