faithlybarger
faithlybarger faithlybarger
  • 14-04-2017
  • Mathematics
contestada

-5x+2/9+2x-2/9=7/9
A- (-14/27)
B(-1/9)
c- (-7/27)
D- (13/6)

Respuesta :

sleenv
sleenv sleenv
  • 14-04-2017
-5x +2/9 +2x- 2/9 =7/9
collect like terms
-3x+0=7/9
cross-multiply
-27x=7
solve for x
x=-7/27
Answer Link

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