document.write( "Question 1043407: angle.........is equal to half of its supplement \n" ); document.write( "
Algebra.Com's Answer #658550 by josgarithmetic(39620)\"\" \"About 
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x, the angle
\n" ); document.write( "180-x, the angle's supplement\r
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\n" ); document.write( "\n" ); document.write( "\"x=%281%2F2%29%28180-x%29\"
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