document.write( "Question 625538: The measure of an angle’s supplement is 30 degrees more than three times the measure of its complement. What is the measure of the angle? \n" ); document.write( "
Algebra.Com's Answer #393601 by nerdybill(7384)\"\" \"About 
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The measure of an angle’s supplement is 30 degrees more than three times the measure of its complement. What is the measure of the angle?
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\n" ); document.write( "Let x = the angle
\n" ); document.write( "then
\n" ); document.write( "90-x = complement of angle
\n" ); document.write( "180-x = supplement of angle
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\n" ); document.write( "From: \"The measure of an angle’s supplement is 30 degrees more than three times the measure of its complement.\"
\n" ); document.write( "180-x = 3(90-x) + 30
\n" ); document.write( "180-x = 270-3x + 30
\n" ); document.write( "180-x = 300-3x
\n" ); document.write( "2x = 120
\n" ); document.write( "x = 60 degrees
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