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Popolare Word Problems >

If 4 less than 3 times a certain number is 2 more than the number, what is the number?

Soluzione

I f 4 l ess t han 3 t im es a cer t ain n u mb er i s 2 m ore t han t h e n u mb er, w ha t i s t h e n u mb er ?

Soluzione

The number : 3

Fasi della soluzione

Represent the number with

x

A.T.Q.:

3 x - 4 = 2 + x

Risolvi per

x, 3 x - 4 = 2 + x : x = 3

The number : 3

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