kay769 kay769
  • 18-11-2018
  • Mathematics
contestada

(7x-2)-(-3x+1)=-3(1-3x)

Respuesta :

jimrgrant1 jimrgrant1
  • 18-11-2018

x = 0

distribute both sides of the equation

7x - 2 + 3x - 1 = - 3 + 9x

10x - 3 = - 3 + 9x ( subtract 9x from both sides )

x - 3 = - 3 ( add 3 to both sides )

x = 0



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