document.write( "Question 652315: an angle is 81 more than twice its supplement \n" ); document.write( "
Algebra.Com's Answer #407973 by rfer(16322)\"\" \"About 
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2x+81+x=180
\n" ); document.write( "3x=180-81
\n" ); document.write( "3x=99
\n" ); document.write( "x=33
\n" ); document.write( "2x+81=147
\n" ); document.write( "
\n" );