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Популярное Word Problems >

Twice the разность of a number and 4 is at least 19

Решение

Tw i ce t h e d i ff ere n ce o f a n u mb er an d 4 i s a t l e a s t 19

Решение

x \geq \frac{27}{2}

Шаги решения

Represent the number with

x

A.T.Q.:

2 (x - 4) \geq 19

Решите для

x, 2 (x - 4) \geq 19 : x \geq \frac{27}{2}

x \geq \frac{27}{2}

Популярные примеры

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