document.write( "Question 693577: The first angle of a triangle is 15 degrees less than twice the third angle. The second angle is 25 degrees more than the third angle. what are the angles of the triangle? \n" ); document.write( "
Algebra.Com's Answer #427460 by rfer(16322)\"\" \"About 
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a1=2x-15
\n" ); document.write( "a2=x+25
\n" ); document.write( "a3=x
\n" ); document.write( "2x-15+x+25+x=180
\n" ); document.write( "4x=180-10
\n" ); document.write( "4x=170
\n" ); document.write( "x=170/4
\n" ); document.write( "x=42.5
\n" ); document.write( "2x-15=70
\n" ); document.write( "x+25=67.5
\n" ); document.write( "
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