xyaireaqueen12p2pyph xyaireaqueen12p2pyph
  • 17-01-2018
  • Mathematics
contestada

x-(9x - 10)+11=12x+3(-2x+1/3)

Respuesta :

abigailboyd5
abigailboyd5 abigailboyd5
  • 17-01-2018
Showing my work:

x - 9x + 10 + 11 = 12x - 6x + 1

-8x + 21 = 6x + 1

-14x = -20

Rounded, the answer is:
x = 1.43
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