Seudónimo Seudónimo
  • 22-09-2016
  • Mathematics
contestada

what is the answer to tjis equation
7x-4=20+3x

Respuesta :

edog92
edog92 edog92
  • 22-09-2016
7x-4=20+3x


4x-4=20


4x=24


x=6
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