Mathematics
Mathematics, 05.12.2019 01:31, lennyatme

Which system of equations has only one solution?
a) 4x + 2y =8
-4x - 2y =3

b) -5x + y =6
5x - y = - 6

c) -3x + 4y = 2
3x - 4y =0

d) 2x + 4y = 6
3x - 4y =9

answer
Answers: 1

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Do you know the correct answer?
Which system of equations has only one solution?
a) 4x + 2y =8
-4x - 2y =3

...

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