document.write( "Question 937426: -8x+8y=-8
\n" ); document.write( "Y=-3x+3 \n" ); document.write( "
Algebra.Com's Answer #570791 by mananth(16946)\"\" \"About 
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-8x+8y=-8\r
\n" ); document.write( "\n" ); document.write( "/-8
\n" ); document.write( "x-y=1\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Y=-3x+3
\n" ); document.write( "substitute y in the equation
\n" ); document.write( "x-y=1\r
\n" ); document.write( "\n" ); document.write( "x-(-3x+3)=1\r
\n" ); document.write( "\n" ); document.write( "x+3x-3=1
\n" ); document.write( "4x=4
\n" ); document.write( "/2
\n" ); document.write( "x=1\r
\n" ); document.write( "\n" ); document.write( "plug x\r
\n" ); document.write( "\n" ); document.write( "y=-3x+3\r
\n" ); document.write( "\n" ); document.write( "y=0\r
\n" ); document.write( "\n" ); document.write( "x=1 y=0\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
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