document.write( "Question 1068768: The measures of two supplementary angles are (1/2x)º and (x + 30)º\r
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Algebra.Com's Answer #684071 by Fombitz(32388)\"\" \"About 
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\"x%2F2%2Bx%2B30=180\"
\n" ); document.write( "\"%283%2F2%29x=150\"
\n" ); document.write( "\"x=100\"
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