document.write( "Question 257800: what angle is 10 degrees more than three times its own complement \n" ); document.write( "
Algebra.Com's Answer #189668 by drk(1908)\"\" \"About 
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Let x be an angle.
\n" ); document.write( "Complimentary angles add to 90 degrees, so
\n" ); document.write( "x = 3(90-x)+10
\n" ); document.write( "x = 270 - 3x + 10
\n" ); document.write( "4x = 280
\n" ); document.write( "x = 70.
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