document.write( "Question 2969: 2x^2 + 7x-9=2x^2-18 \n" ); document.write( "
Algebra.Com's Answer #1300 by saint(2)![]() ![]() ![]() You can put this solution on YOUR website! 2x^2 + 7x-9=2x^2-18 \n" ); document.write( "equate to zero \n" ); document.write( "2x^2 + 7x-9-2x^2+18=0 \n" ); document.write( "7x-9+18=0 \n" ); document.write( "7x+9=0 \n" ); document.write( "7x=-9 \n" ); document.write( "x=-9/7 \n" ); document.write( " |