casper1314 casper1314

02-10-2017
Mathematics

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Twice the sumof -4and a number is the same as the number decreased by five fourths.find the number.

Respuesta :

texaschic101 texaschic101

02-10-2017

2(-4 + x) = x - 5/4
-8 + 2x = x - 5/4
2x - x = -5/4 + 8
x = - 5/4 + 32/4
x = 27/4 or 6 3/4 <==

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