document.write( "Question 1043802: < S = (3x + 162)\r
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\n" ); document.write( "\n" ); document.write( "supplementary angles add up to 180
\n" ); document.write( "(3x + 162) + (73 + 2x) = 180
\n" ); document.write( "5x + 235 = 180
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Algebra.Com's Answer #658977 by ikleyn(52792)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "    - Solved problems on supplementary and complementary angles\r
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