kikikat7
kikikat7 kikikat7
  • 02-10-2017
  • Mathematics
contestada

Solve.
1/2x - 2/5x = -2

Respuesta :

taniaorozco
taniaorozco taniaorozco
  • 02-10-2017
1/2x - 2/5x = -2

1/10x = -2

x = -20
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