document.write( "Question 350834: solve for x \r
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document.write( "4x(x-8)-5x(x-7)=-4 \n" );
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Algebra.Com's Answer #250798 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 4x(x-8)-5x(x-7)=-4 \n" ); document.write( "4X^2-32X-5X^2+35X+4=0 \n" ); document.write( "-X^2+3X+4=0 \n" ); document.write( "X^2-3X-4=0 \n" ); document.write( "(X-4)(X+1)=0 \n" ); document.write( "X-4=0 \n" ); document.write( "X=4 ANS. \n" ); document.write( "X+1=0 \n" ); document.write( "X=-1 ANS.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |