document.write( "Question 230055: help me solve 3y+21=2x to see if it's a parpendicular
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Algebra.Com's Answer #170426 by rapaljer(4671)\"\" \"About 
You can put this solution on YOUR website!
Perpendicular to what???\r
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\n" ); document.write( "\n" ); document.write( "Dr. Robert J. Rapalje
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