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Popolare Word Problems >

Twice the differenza of a number and 4 is less than or equal to 15.

Soluzione

Tw i ce t h e d i ff ere n ce o f a n u mb er an d 4 i s l ess t han or e q u a l t o 15.

Soluzione

x \leq \frac{23}{2}

Fasi della soluzione

Represent the number with

x

A.T.Q.:

2 (x - 4) \leq 15

Risolvi per

x, 2 (x - 4) \leq 15 : x \leq \frac{23}{2}

x \leq \frac{23}{2}

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