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document.write( "what is the sum of seven and three times a number n is 16 \n" );
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Algebra.Com's Answer #432167 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! 7+3N=16 \n" ); document.write( "3N-16-7 \n" ); document.write( "3N=9 \n" ); document.write( "N=9/3 \n" ); document.write( "N=3 ANS. \n" ); document.write( "PROOF: \n" ); document.write( "7+3*3=16 \n" ); document.write( "7+9=16 \n" ); document.write( "16=16 \n" ); document.write( " |