document.write( "Question 1107619: Find the measure of an angle such that the sum of its supplement and four times its complement is 20° less than three times the angle.
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Algebra.Com's Answer #722625 by Boreal(15235)\"\" \"About 
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angle is x
\n" ); document.write( "supplement is 180-x
\n" ); document.write( "180-x+4(90-x)=3x-20
\n" ); document.write( "180-x+360-4x=3x-20
\n" ); document.write( "540-5x=3x-20
\n" ); document.write( "560=8x
\n" ); document.write( "x=70 degrees angle ANSWER
\n" ); document.write( "supplement is 110 degrees, complement 20 degrees
\n" ); document.write( "110+4(20)=190, and that is 20 degrees fewer than 3(70)
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