document.write( "Question 581605: the example problem is written as: Use the slope-intercept to graph the equation:\r
\n" ); document.write( "\n" ); document.write( "4x + y = 1\r
\n" ); document.write( "\n" ); document.write( "rewritten as y = -4x + 1\r
\n" ); document.write( "\n" ); document.write( "I understand the rearranging of everything, but there is no explanation to why 4x became -4x. \r
\n" ); document.write( "\n" ); document.write( "Thank you in advance for your assistance
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #371716 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
the example problem is written as: Use the slope-intercept to graph the equation:
\n" ); document.write( "4x + y = 1
\n" ); document.write( "----
\n" ); document.write( "Subtract 4x from both sides to get:
\n" ); document.write( "y = -4x + 1
\n" ); document.write( "=========================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "===============
\n" ); document.write( "
\n" );