Siricag21 Siricag21

28-10-2016
Mathematics

contestada

The sum of 14 and twice a number is 7 less than 6 times a number. What is the number?

Respuesta :

key01134 key01134

28-10-2016

x = the number

14 + 2x = 6x - 7
21 + 2x = 6x
21 = 4x
5.25 = x

The number is 5.25.

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