document.write( "Question 310329: in the xy plane, the line 2x-3y=c passes through point (5,-1). what is the value of c? \n" ); document.write( "
Algebra.Com's Answer #221915 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Use your point.
\n" ); document.write( "\"c=2x-5y\"
\n" ); document.write( "\"c=2%285%29-3%28-1%29\"
\n" ); document.write( "\"c=10%2B3\"
\n" ); document.write( "\"c=13\"
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