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How many solutions does this system have? y=-3x -9x-4y = 21 one two an infinite number no solution
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20 votes
How many solutions does this system have?

y=-3x
-9x-4y = 21
one
two
an infinite number
no solution

User Ahmed Abidi
by
7.8k points

1 Answer

2 votes
This system have one solution.
User Teleo
by
7.5k points
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