document.write( "Question 241750: Two angles are complementary. Twice one angle plus the other is 143 degrees. Find the measure of each angle. \n" ); document.write( "
Algebra.Com's Answer #177091 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
x+y=90 or y=90-x
\n" ); document.write( "2x+y=143
\n" ); document.write( "2x+90-x=143
\n" ); document.write( "x=143-90
\n" ); document.write( "x=53 ans.
\n" ); document.write( "y=90-53=37 ans.
\n" ); document.write( "Proof:
\n" ); document.write( "2*53+37=143
\n" ); document.write( "106+37=143
\n" ); document.write( "143=143
\n" ); document.write( "
\n" );