xosavana
xosavana xosavana
  • 15-08-2018
  • Mathematics
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I need 15-20 solved with all work shown. thank you!!!

I need 1520 solved with all work shown thank you class=

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chrissiepaul13 chrissiepaul13
  • 15-08-2018

15: x=0

16: x=0

17: x=2

18: x=-1

19: x=-9

20: x=-10

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