rochelle849 rochelle849
  • 31-03-2015
  • Mathematics
Answered

what is the value of the expression 3z-3 when z=7



Answer :

0Claudia0
0Claudia0 0Claudia0
  • 31-03-2015
3z-3 when z is 7
3(7)-3
21-3
18
~~~~~~~~
Hope this helps
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