document.write( "Question 328968: Solve each equation.\r
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document.write( "4w-1 - w-1 = w-1
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document.write( "3w+6 3 w+2 \n" );
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Algebra.Com's Answer #235688 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 4w-1 - w-1 = w-1 \n" ); document.write( "____ ___ ___ \n" ); document.write( "3w+6 3 w+2\r \n" ); document.write( "\n" ); document.write( "---- \n" ); document.write( "Multiply thru by 3(w+2) to get: \n" ); document.write( "(4w-1) - (w+2)(w-1) = 3(w-1) \n" ); document.write( "---- \n" ); document.write( "(4w-1) - w^2 -w + 2 = 3w-3 \n" ); document.write( "--- \n" ); document.write( "-w^2 +4 = 0 \n" ); document.write( "--- \n" ); document.write( "w^2 - 4 = 0 \n" ); document.write( "--- \n" ); document.write( "(w-2)(w+2 = 0 \n" ); document.write( "Only solution: \n" ); document.write( "w = 2 \n" ); document.write( "==================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |