document.write( "Question 356046: My thirteen yr. old son is tired and having trouble with this Question
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document.write( "Find the number of degrees in the measure of an angle that is 20 degrees less than 4 times it's supplement. Thank You! John \n" );
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Algebra.Com's Answer #254142 by mananth(16946)![]() ![]() You can put this solution on YOUR website! let angle be x \n" ); document.write( "supplement will be 180-x \n" ); document.write( "... \n" ); document.write( "x=4(180-x)-20 \n" ); document.write( "x=720-4x-20 \n" ); document.write( "x+4x=720-20 \n" ); document.write( "5x=700 \n" ); document.write( "x=140 deg the measure of the angle \n" ); document.write( ".. \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " \n" ); document.write( " |