document.write( "Question 311993: Two angles are supplementary. If one is doubled, the result is 69 degrees less than the other angle. Please find the value of the angles. \n" ); document.write( "
Algebra.Com's Answer #223067 by mananth(16946)![]() ![]() You can put this solution on YOUR website! let one angle be x deg \n" ); document.write( "other will be 180-x \n" ); document.write( ".. \n" ); document.write( "when one is doubled \n" ); document.write( "2x \n" ); document.write( ".. \n" ); document.write( "2x+69=180-x \n" ); document.write( "3x= 111 \n" ); document.write( "x=37 deg. \n" ); document.write( "the other will be 180 -37 \n" ); document.write( "= 143 deg \n" ); document.write( " |