janie1957
janie1957 janie1957
  • 07-10-2015
  • Mathematics
contestada

7-3y=y-6(2+1/2y) how do I solve for y

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Panoyin
Panoyin Panoyin
  • 07-10-2015
  -3y + 7 = y - 6(¹/₂y + 2)
  -3y + 7 = y - 6(¹/₂y) - 6(2)
  -3y + 7 = y - 3y - 12
  -3y + 7 = -2y - 12
+ 3y        + 3y
           7 = y - 12
      + 12      + 12
          19 = y
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