xolaura xolaura
  • 10-09-2014
  • Mathematics
Answered

9(2x-1)=3(x+2)+3x  solve the equation thanks so much for your help guys or girls you have no idea how helpful it is :)



Answer :

Аноним Аноним
  • 10-09-2014
9(2x-1)=3(x+2)+3x

18x-9=3x+6+3x

18x-9=6x+6

18x-6x=6+9

12x=15

x=15/12

x=5/4
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