Question

Which system of equations has infinitely many solutions?
please help!!!

Answer 1

D.

2y = 3x + 6

4y = 6x + 12

Explanation:

2y = 3x + 6

4y = 6x + 12

multiply first one by -2 to combine the two equations

-4y = -6x -12

4y = 6x + 12

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0 = 0

infinite solution