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Popular Word Problems >

seven less than twice a number is the same as one less than a number. find the number.

Solución

se v e n l ess t han tw i ce a n u mb er i s t h e s am e a s o n e l ess t han a n u mb er . f in d t h e n u mb er .

Solución

The number : 6

Pasos de solución

Represent the number with

x

A.T.Q.:

2 x - 7 = x - 1

Resolver para

x, 2 x - 7 = x - 1 : x = 6

The number : 6

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