document.write( "Question 1178565: TWO ANGLES ARE SUPPLEMENTARY AND THE LARGER ONE IS 9 DEGREE MORE THAN 2 TIMES THE SMALLER ONE. FIND THE ANGLES\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #807862 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
\r
\n" ); document.write( "\n" ); document.write( "Two Angles are Supplementary when they add up to \"180\" degrees.\r
\n" ); document.write( "\n" ); document.write( "let one angle be \"alpha\" and other \"beta\"\r
\n" ); document.write( "\n" ); document.write( "then we have:\r
\n" ); document.write( "\n" ); document.write( "\"alpha+%2B+beta=180\"\r
\n" ); document.write( "\n" ); document.write( "if given that \"alpha=2beta%2B9\", we have\r
\n" ); document.write( "\n" ); document.write( "\"2beta%2B9%2B+beta=180\"\r
\n" ); document.write( "\n" ); document.write( "\"3beta=180-9\"\r
\n" ); document.write( "\n" ); document.write( "\"3beta=171\"\r
\n" ); document.write( "\n" ); document.write( "\"beta=171%2F3\"\r
\n" ); document.write( "\n" ); document.write( "\"beta=57\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "then\r
\n" ); document.write( "\n" ); document.write( "\"alpha=2%2A57%2B9\"\r
\n" ); document.write( "\n" ); document.write( "\"alpha=123\"\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );