document.write( "Question 311591: 2x^2-5x=-7
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Algebra.Com's Answer #222848 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
2x^2-5x=-7
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\n" ); document.write( "2x^2-5x+7 = 0
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\n" ); document.write( "2x^2-7x+2x+7 = 0
\n" ); document.write( "x(2x-7)+(2x+7) = 0
\n" ); document.write( "(2x-7)(x+1) = 0
\n" ); document.write( "x = 7/2 or x = -1
\n" ); document.write( "need the solution set= {7/2 , -1}\r
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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