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Popolare Word Problems >

Six times a number decreased by 27 is the same as 9 times a number increased by 15.

Soluzione

S i x t im es a n u mb er d ecre a se d b y 27 i s t h e s am e a s 9 t im es a n u mb er in cre a se d b y 15.

Soluzione

The number : - 14

Fasi della soluzione

Represent the number with

x

A.T.Q.:

6 x - 27 = 9 x + 15

Risolvi per

x, 6 x - 27 = 9 x + 15 : x = - 14

The number : - 14

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