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Популярное Word Problems >

the sum of a number times 7 and 30 is at most-26

Решение

t h e s u m o f a n u mb er t im es 7 an d 30 i s a t m os t - 26

Решение

x \leq - 8

Шаги решения

Represent the number with

x

A.T.Q.:

x \cdot 7 + 30 \leq - 26

Решите для

x, x \cdot 7 + 30 \leq - 26 : x \leq - 8

x \leq - 8

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