SOLUTION: in the xy plane, the line 2x-3y=c passes through point (5,-1). what is the value of c?

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Question 310329: in the xy plane, the line 2x-3y=c passes through point (5,-1). what is the value of c?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Use your point.
c=2x-5y
c=2%285%29-3%28-1%29
c=10%2B3
c=13