shaniyahc214 shaniyahc214
  • 02-11-2020
  • Mathematics
contestada

x=5y−30

x−3y=12

2x+3y=18

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alexisangeles160 alexisangeles160
  • 02-11-2020
1) x=5y-30
2) x-3y-12=0
3) 2x+3y-18=0
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