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Popolare Word Problems >

5 less than the opposite of a number is three times a number and-7

Soluzione

5 l ess t han t h e o pp os i t e o f a n u mb er i s t h ree t im es a n u mb er an d - 7

Soluzione

The number : \frac{1}{2}

Fasi della soluzione

Represent the number with

x

A.T.Q.:

- x - 5 = 3 x + (- 7)

Risolvi per

x, - x - 5 = 3 x + (- 7) : x = \frac{1}{2}

The number : \frac{1}{2}

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