document.write( "Question 1194130: The sum of the measures of an acute angle and an obtuse angle is 140. The sum of twice the supplement of the obtuse angle and three times the complement of the acute angle is 340. What are the measures of the angles? \n" ); document.write( "
Algebra.Com's Answer #826247 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
If you prefer two variables:\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "x, the meas of the acute angle
\n" ); document.write( "y, the meas of the obtuse angle
\n" ); document.write( "\"x%2By=140\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Supplement of y, \"180-y\"
\n" ); document.write( "Complement of x, \"90-x\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "The description second sentence
\n" ); document.write( "\"2%28180-y%29%2B3%2890-x%29=340\"\r
\n" ); document.write( "\n" ); document.write( "\"360-2y%2B270-3x=340\"\r
\n" ); document.write( "\n" ); document.write( "\"-3x-2y=340-360-270\"\r
\n" ); document.write( "\n" ); document.write( "\"3x%2B2y=290\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "system: \"system%28x%2By=140%2C3x%2B2y=290%29\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "multiply the first by 2
\n" ); document.write( "\"system%282x%2B2y=280%2C3x%2B2y=290%29\"\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"system%28highlight%28x=10%29%2Chighlight%28y=130%29%29\"
\n" ); document.write( "
\n" );