document.write( "Question 116453: The measure of an angle's supplement is 24 less than twice the measure of the angle. Find the measure of the angle and its supplement.\r
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document.write( "I've tried:
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document.write( "setting up an equation but im not sure if its correct...
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document.write( "2x-24=180
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document.write( " x=102 \n" );
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Algebra.Com's Answer #84662 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! x+(2x-24)=180 \n" ); document.write( "3x-24=180 \n" ); document.write( "3x=180+24 \n" ); document.write( "3x=204 \n" ); document.write( "x=204/3 \n" ); document.write( "x=68 degrees for the smaller angle \n" ); document.write( "180-68=112 degrees for the larger angle. \n" ); document.write( "proof \n" ); document.write( "68+(2*68-24)=180 \n" ); document.write( "68+136-24=180 \n" ); document.write( "204-24=180 \n" ); document.write( "180=180 \n" ); document.write( " |