document.write( "Question 475281: Find the measure of an angle if the sum of the measure of its
\n" ); document.write( "supplement and twice the measure of its complement is 207 degrees.
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Algebra.Com's Answer #332734 by cleomenius(959)\"\" \"About 
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(180 - x) + 2(90 - x) = 207
\n" ); document.write( "360 - 3x = 207
\n" ); document.write( "153 = 3x
\n" ); document.write( "51 degrees = x
\n" ); document.write( "39 degrees = complement.
\n" ); document.write( "129 degrees = supplement.
\n" ); document.write( "129 + 2(39) = 207 degrees.
\n" ); document.write( "This does check.
\n" ); document.write( "Cleomenius.\r
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