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Beliebt Word Problems >

The sum of a number times 7 and 19 is at most 21

Lösung

T h e s u m o f a n u mb er t im es 7 an d 19 i s a t m os t 21

Lösung

x \leq \frac{2}{7}

Schritte zur Lösung

Represent the number with

x

A.T.Q.:

x \cdot 7 + 19 \leq 21

Löse nach

x, x \cdot 7 + 19 \leq 21 : x \leq \frac{2}{7}

x \leq \frac{2}{7}

Beliebte Beispiele

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