document.write( "Question 100420: three times the measure of the supplement of an angle is equal to eight times the measure of its complement. find the angle, its complement, and its supplement. \n" ); document.write( "
Algebra.Com's Answer #75866 by BurningFlame_marc(77)\"\" \"About 
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Hello!\r
\n" ); document.write( "\n" ); document.write( "First,let x be the angle,180-x be the supplement,9-x be the complement.then,we need to do the equation.\r
\n" ); document.write( "\n" ); document.write( "Solution:
\n" ); document.write( "3(180-x)=8(90-x)
\n" ); document.write( " 540-3x=720-8x
\n" ); document.write( " 540=720-5x
\n" ); document.write( " -180=-5x
\n" ); document.write( " 36=x
\n" ); document.write( " x=36\r
\n" ); document.write( "\n" ); document.write( "Final Answer:
\n" ); document.write( "the angle is 36,supplement is 144,complement is 54.\r
\n" ); document.write( "\n" ); document.write( "Thank You!!!
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