Sorry my links aren't working I don't know why
Answer:
4
Step-by-step explanation:
Answer:
There are infinitely many solutions to the system because the equations represent the same line
X - 6y=18
2x-3y=9 |*-2
x -6y=18
-4x+6y=-18
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-3x=0, x=0
2x-3y=9
2*0-3y=9
-3y=9, y=-9/3, y= -3
