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Популярное Word Problems >

The sum of a number times 7 and 26 is at least 23

Решение

T h e s u m o f a n u mb er t im es 7 an d 26 i s a t l e a s t 23

Решение

x \geq - \frac{3}{7}

Шаги решения

Represent the number with

x

A.T.Q.:

x \cdot 7 + 26 \geq 23

Решите для

x, x \cdot 7 + 26 \geq 23 : x \geq - \frac{3}{7}

x \geq - \frac{3}{7}

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