lexilove03 lexilove03
  • 16-12-2016
  • Mathematics
contestada

2 1/7+3/7(3x−5)=−4

a. x= -5 1/7
b. x= -3 1/9
c. x= -1 23/49
d. -8/9

Respuesta :

MathisLif3
MathisLif3 MathisLif3
  • 16-12-2016
15/7+ 9/7x -15/7x = -4
9/7x=-4
x = -28/9
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