document.write( "Question 655623: An angle measures four times the measure of its supplementary angle.
\n" ); document.write( "whats the measure of both angles?
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Algebra.Com's Answer #409210 by rfer(16322)\"\" \"About 
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x+4x=180
\n" ); document.write( "5x=180
\n" ); document.write( "x=180/5
\n" ); document.write( "x=36
\n" ); document.write( "4x=144
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