paigemickelson paigemickelson
  • 20-01-2017
  • Mathematics
contestada

Solve for the system of liner equations by substitution.
X+4y= -1
-3x-14=y

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Аноним Аноним
  • 20-01-2017
x=12x+55
y=-3x-14
simplfy to the right side
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