Question

The pair of coincident lines in the following are A. x − 2y = 0 B. 2x + 3y = 9 3x + 4y = 20 4x + 6y = 18 C. x + 2y = 4 B. x + y = 8 2x + 4y = 12 x − y = 4​

Answer 1

Step-by-step explanation:

2x + 3y = 9 3x + 4y = 20 4x + 6y = 18 C. x + 2y = 4 B. x + y = 8 2x + 4y = 12 x − y = 4.

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