Kandjjennings Kandjjennings
  • 08-09-2015
  • Mathematics
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Please solve -5x+3(2x+4)=15

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Panoyin
Panoyin Panoyin
  • 08-09-2015
    -5x + 3(2x + 4) = 15
-5x + 3(2x) + 3(4) = 15
       -5x + 6x + 12 = 15
                   x + 12 = 15
                       - 12  - 12 
                           x = 3
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