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Phổ biến Word Problems >

seven times the hiệu of a number and 4 is no more than 10

Lời Giải

se v e n t im es t h e d i ff ere n ce o f a n u mb er an d 4 i s n o m ore t han 10

Lời Giải

x \leq \frac{38}{7}

Các bước giải pháp

Represent the number with

x

A.T.Q.:

7 (x - 4) \leq 10

Giải

x, 7 (x - 4) \leq 10 : x \leq \frac{38}{7}

x \leq \frac{38}{7}

Ví dụ phổ biến

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