document.write( "Question 802412: Please help me solve this equation: If the measure of one of two supplementary angles is 20 degrees more than 7 times the measure of the other, what are the measures of the angles? \n" ); document.write( "
Algebra.Com's Answer #802056 by CubeyThePenguin(3113)\"\" \"About 
You can put this solution on YOUR website!
supplementary: x and 90-x\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "x = 7(90-x) + 20
\n" ); document.write( "x = 630 - 7x + 20
\n" ); document.write( "8x = 650\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "x = 81.25 degrees, 90 - x = 8.75 degrees
\n" ); document.write( "
\n" );