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Popolare Word Problems >

Seven less than twice a number is the same as one less than the number.Find the number.

Soluzione

S e 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 t h e n u mb er . F in d t h e n u mb er .

Soluzione

The number : 6

Fasi della soluzione

Represent the number with

x

A.T.Q.:

2 x - 7 = x - 1

Risolvi per

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

The number : 6

Esempi popolari

Five less than a number squared is 30 more than twice the number. Find the number.twenty less than one third of the number is 72.find the number Subtract a number from 7 and the result is 4 . Find that number.Twice a number reduced by 5 equals the number. Find the number.Seven eighths of a number is 14 . What is the number?