document.write( "Question 979111: The supplement of angle j is two times the measure of angle j \n" ); document.write( "
Algebra.Com's Answer #600402 by Boreal(15235)\"\" \"About 
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j=angle
\n" ); document.write( "180-j=supplement\r
\n" ); document.write( "\n" ); document.write( "180-j=2j
\n" ); document.write( "add j to both sides
\n" ); document.write( "180=3j; divide both sides by 3
\n" ); document.write( "j=60 degrees ANSWER
\n" ); document.write( "2j=120 degrees, and that is the supplement of j.
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