Thevettedude407 Thevettedude407
  • 10-12-2020
  • Mathematics
contestada

what is the answer for x+y=5 and 3x-y=7 using substitution

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helenarow3
helenarow3 helenarow3
  • 10-12-2020
y = -5 + x

y = 3x - y
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