document.write( "Question 235874: solve for y -8x-8y=-64
\n" ); document.write( "8x-8y=-96 \n" ); document.write( "
Algebra.Com's Answer #173637 by Alan3354(69443)\"\" \"About 
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-8x-8y=-64 --> x+y = 8
\n" ); document.write( "8x-8y=-96 --> x-y = -12
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\n" ); document.write( "x+y = 8
\n" ); document.write( "x-y = -12
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\n" ); document.write( "2x = -4
\n" ); document.write( "x = -2
\n" ); document.write( "---------
\n" ); document.write( "y = 10\r
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