Nisa209 Nisa209
  • 07-10-2015
  • Mathematics
contestada

8z-7=3z-7 5z how do you solve?

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Alyson1 Alyson1
  • 07-10-2015
8z-7=3z-7
-3z -3z

5z-7= -7
+7 +7

*5z=0
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