document.write( "Question 219173: An angle is 14 degrees more than 4 times its' supplement. Find the angle and its' supplement. \n" ); document.write( "
Algebra.Com's Answer #164886 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! x+y=180 \n" ); document.write( "x=4y+14 \n" ); document.write( "4y+14+y=180 \n" ); document.write( "5y=180-14 \n" ); document.write( "5y=166 \n" ); document.write( "y=166/5 \n" ); document.write( "y=33.2 degrees. \n" ); document.write( "x+33.2=180 \n" ); document.write( "x=180-33.2 \n" ); document.write( "x=146.8 degrees. \n" ); document.write( "Proof: \n" ); document.write( "146.8=4*33.2+14 \n" ); document.write( "146.8=132.8+14 \n" ); document.write( "146.8=146.8 \n" ); document.write( " |