document.write( "Question 631006: The measure of an angle is 3 times the measure of its supplement.
\n" ); document.write( "Find the measure of the angle
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Algebra.Com's Answer #397264 by stanbon(75887)\"\" \"About 
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The measure of an angle is 3 times the measure of its supplement.
\n" ); document.write( "Find the measure of the angle
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\n" ); document.write( "Let the angle be \"x\".
\n" ); document.write( "Its supplement is 180-x
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\n" ); document.write( "Equation:
\n" ); document.write( "x = 3(180-x)
\n" ); document.write( "x = 540 - 3x
\n" ); document.write( "4x = 540
\n" ); document.write( "x = 135 degrees
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "=================
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