Mathematics, 01.01.2022 19:20, alexj5

Select all the systems of equations that have exactly one solution. A. y = 3x + 1 y =− 3x + 7
B. y = 3x + 1 y = x + 1
C. y = 3x + 1 y = 3x + 7
D. x + y = 10 2x + 2y = 20
E. x + y = 10 x + y = 12

Answers: 2

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Select all the systems of equations that have exactly one solution. A. y = 3x + 1 y =− 3x + 7