Idek11 Idek11
  • 17-03-2016
  • Mathematics
contestada

what is 2/3x+1=7? solve

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katieselamy katieselamy
  • 17-03-2016
21X+7=2...........`\21X=2-7...........\ 21X=-5.............. X=-5÷21... this is the right answer..(x=-5÷21)
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