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Popolare Word Problems >

If 5 is added to 7 times a number, the result is equal to 7 more than 6 times the number. Find the number.

Soluzione

I f 5 i s a dd e d t o 7 t im es a n u mb er, t h e res u lt i s e q u a l t o 7 m ore t han 6 t im es t h e n u mb er . F in d t h e n u mb er .

Soluzione

The number : 2

Fasi della soluzione

Represent the number with

x

A.T.Q.:

7 x + 5 = 7 + 6 x

Risolvi per

x, 7 x + 5 = 7 + 6 x : x = 2

The number : 2

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