document.write( "Question 425576: find the measure of an angle, if its supplement measures 21 degrees more than twice its complement. \n" ); document.write( "
Algebra.Com's Answer #296281 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
x+2x+21=180
\n" ); document.write( "3x=159
\n" ); document.write( "x=53
\n" ); document.write( "2x+21=127
\n" ); document.write( "
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