document.write( "Question 349661: The supplement exceeds an angle by 122 degrees, Find the supplement \n" ); document.write( "
Algebra.Com's Answer #249916 by ewatrrr(24785)\"\" \"About 
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Hi,
\n" ); document.write( "Note: the sum of supplementary angles is 180
\n" ); document.write( "Let (x be the supplement aked for. (x - 122) the other angle.
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\n" ); document.write( "x + (x - 122) = 180
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\n" ); document.write( "2x - 122 = 180
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\n" ); document.write( "2x = 302
\n" ); document.write( "x = 151 degrees
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\n" ); document.write( "\n" ); document.write( "check you answer
\n" ); document.write( "151 + 29 = 180
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