document.write( "Question 537989: Find the number of degrees in the measure of an angle that is 20 degrees less than 4 times the measure of its supplement. \n" ); document.write( "
Algebra.Com's Answer #353056 by rfer(16322)\"\" \"About 
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x+4x-20=180
\n" ); document.write( "5x=200
\n" ); document.write( "x=200/5
\n" ); document.write( "x=40
\n" ); document.write( "4x-20=140
\n" ); document.write( "
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