nk102777
nk102777 nk102777
  • 14-09-2016
  • Mathematics
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Simplify (8z - 10) ÷ (-2) + 5(z - 1).       plz show work 

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nobillionaireNobley
nobillionaireNobley nobillionaireNobley
  • 18-09-2016
(8z - 10) ÷ (-2) + 5(z - 1) = 8z - 10 ÷ -2 + 5z - 5 = 8z + 5 + 5z - 5 = 13z
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