N0holtmayantabuggy
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  • 14-09-2016
  • Mathematics
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What is the solution to the equation? -8x -9x-21=-12-16 x=

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nobillionaireNobley
nobillionaireNobley nobillionaireNobley
  • 17-09-2016
-8x - 9x - 21 = -12 - 16
-17x - 21 = -28
17x = -21 + 28 = 7
x = 7/17
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