document.write( "Question 622547: the measure of an angle is x.The measure of its supplement is 3x + 20 degrees.Find the measure of the supplement of the supplement. \n" ); document.write( "

Algebra.Com's Answer #391421 by solver91311(24713) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "The sum of the measure of an angle and the measure of the angle's supplement is

, so:\r
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then calculate either

-- whichever tickles your fancy. Do both if you want to check your work.\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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$\"The$

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