document.write( "Question 899652: Find the supplement of angle A if m < A=3x+50 \n" ); document.write( "
Algebra.Com's Answer #545531 by jim_thompson5910(35256)\"\" \"About 
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Subtract from 180 \r
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\n" ); document.write( "\n" ); document.write( "180 - (3x+50) = 180 - 3x - 50 = -3x + 130
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