document.write( "Question 572477: One angle is 10 less than 3 times its supplement. Calculate both angles. \n" ); document.write( "
Algebra.Com's Answer #368410 by rfer(16322) ![]() You can put this solution on YOUR website! x+3x-10=180 \n" ); document.write( "4x=180+10 \n" ); document.write( "4x=190 \n" ); document.write( "x=190/4 \n" ); document.write( "x=47.5 \n" ); document.write( "3x-10=132.5 \n" ); document.write( " |