Kandjjennings Kandjjennings

08-09-2015
Mathematics

contestada

Please solve -5x+3(2x+4)=15

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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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