averylyndardar averylyndardar
  • 12-12-2022
  • Mathematics
contestada

Select all the systems of equations that have exactly one solution.
y=3x+1, y = -3x + 7
y=3x + 1, y = x + 1
y = 3x + 1, y = 3x + 7
x+y=10, 2x + 2y = 20
x+y=10, x + y = 12

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