document.write( "Question 431020: Im having trouble figuring out this problem. I attempted to figure out the LCM but really got nowhere. \r
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document.write( "((6x+7)/(4x-1))=((3x+8)/(2x-4))\r
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document.write( "I would be grateful for any help. Thank you! \n" );
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Algebra.Com's Answer #299250 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! ((6x+7)/(4x-1))=((3x+8)/(2x-4)) \n" ); document.write( "For this type of problem you don't need an LCM. \n" ); document.write( "First you should cross multiply. \n" ); document.write( "(4x-1)(3x+8)=(6x+7)(2x-4) Then expand. \n" ); document.write( "12x^2-3x+32x-8=12x^2+14x-24x-28 Combine like terms. \n" ); document.write( "12x^2+29x-8=12x^2-10x-28 \n" ); document.write( "12x^2-12x^2+29x+10x=8-28 \n" ); document.write( "39x=-20 \n" ); document.write( "x=-20/39 ans.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |