horserider142001 horserider142001
  • 19-01-2016
  • Mathematics
contestada

what is the answer to -2v- 7 = -23

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kandyland
kandyland kandyland
  • 19-01-2016
-2v-7=-23
    +7 + 7
_________
-2v=-16
  /-2      /-2
v=8
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