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Popolare Word Problems >

Four times the sum of a number and 21 is at most 29

Soluzione

F o u r t im es t h e s u m o f a n u mb er an d 21 i s a t m os t 29

Soluzione

x \leq - \frac{55}{4}

Fasi della soluzione

Represent the number with

x

A.T.Q.:

4 (x + 21) \leq 29

Risolvi per

x, 4 (x + 21) \leq 29 : x \leq - \frac{55}{4}

x \leq - \frac{55}{4}

Esempi popolari

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