shuggurcube
shuggurcube shuggurcube
  • 06-12-2018
  • Mathematics
contestada

please help!! i need 30!

please help i need 30 class=

Respuesta :

linlin10
linlin10 linlin10
  • 06-12-2018
You are suppose to subtract making it
X+7=13
-7=-7
______
X=6
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