document.write( "Question 898283: how do you find the supplementary angle of an angle whose measure is 12x-5?
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Algebra.Com's Answer #544722 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
Subtract from 180\r
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\n" ); document.write( "\n" ); document.write( "180 - (12x-5) = 180 - 12x + 5 = -12x + 185
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