SOLUTION: without graphing, does this system have zero, one or infinitely many solutions
{3y+2x=12 36-9y=-6x
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Question 1056534: without graphing, does this system have zero, one or infinitely many solutions
{3y+2x=12 36-9y=-6x
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
If I multiply the first equation by (-3) and add to the second, I should get an expression which I can solve for y.
So it has one solution.
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