document.write( "Question 347610: angle 9 is equal 2x-9 and angle 10 is equal 2x+9 find the measure of this angles \n" ); document.write( "
Algebra.Com's Answer #248482 by Fombitz(32388)\"\" \"About 
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Is there a relationship between angle 9 and angle 10?
\n" ); document.write( "Complementary?
\n" ); document.write( "Supplementary?
\n" ); document.write( "Vertical angles?
\n" ); document.write( "Another equation is needed.
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