SOLUTION: determine the number of solutions for the given system without solving the system. 3x-5y=-1 9x-15y=-3
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Question 1000574
:
determine the number of solutions for the given system without solving the system.
3x-5y=-1
9x-15y=-3
Found 2 solutions by
josgarithmetic, MathTherapy
:
Answer by
josgarithmetic(39614)
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The slopes are
and
for both equations, meaning the lines are parallel, so no solutions for the two equations as a system.
Answer by
MathTherapy(10549)
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Show Source
): You can
put this solution on YOUR website!
determine the number of solutions for the given system without solving the system.
3x-5y=-1
9x-15y=-3
Infinitely many. The 2 are the same equation.
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