document.write( "Question 986334: angle 17 is four times its supplement angle 18. find measure of angle 17 and measure of angle 18. \n" ); document.write( "
Algebra.Com's Answer #607108 by solver91311(24713)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "Solve for for angle 18 and calculate for angle 17. 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\r
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