document.write( "Question 626781: Find c so that x-3y=c is not parallel to 2x-6y=10. \n" ); document.write( "
Algebra.Com's Answer #394428 by richwmiller(17219)\"\" \"About 
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x-3y=c is not parallel to 2x-6y=10.
\n" ); document.write( "2x-10=6y
\n" ); document.write( "y=2x/6-10/6
\n" ); document.write( "3y=x-c
\n" ); document.write( "y=(x-c)/3\r
\n" ); document.write( "\n" ); document.write( "2x/6-10/6=(x-c)/3
\n" ); document.write( "multiply by 6
\n" ); document.write( "2x-10=2x-2c
\n" ); document.write( "subtract 2x
\n" ); document.write( "-10=-2c
\n" ); document.write( "c=5 is one solution\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
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