document.write( "Question 1034532: I am working on solving quadratic equations with substitutions.
\n" ); document.write( "(y-10/y)^2-6(y'10/y)-27=0
\n" ); document.write( "I have done the substitution step, letting (y-10/y)=W. I solved for W. W=9 or -3 from what I got. Now I am having difficulty inputting those answers back into the equation to solve for y. y-10/y=9 or y-10/y=-3. Any help is greatly appreciated. Thank you \n" ); document.write( "

Algebra.Com's Answer #649192 by ikleyn(52787) $\"\"$ $\"About$

You can put this solution on YOUR website!
.
\n" ); document.write( "I am working on solving quadratic equations with substitutions.
\n" ); document.write( "(y-10/y)^2-6(y'10/y)-27=0
\n" ); document.write( "I have done the substitution step, letting (y-10/y)=W. I solved for W. W=9 or -3 from what I got.
\n" ); document.write( "Now I am having difficulty inputting those answers back into the equation to solve for y. y-10/y=9 or y-10/y=-3.
\n" ); document.write( "Any help is greatly appreciated. Thank you
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document.write( " = 9  --->  multiply both sides by y  --->\r\n" );
document.write( "\r\n" );
document.write( "y - 10 = 9y,\r\n" );
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document.write( "-10 = 9y - y,\r\n" );
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document.write( "-10 = 8y,\r\n" );
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document.write( "y = .\r\n" );
document.write( "\r\n" );
document.write( "---------------------\r\n" );
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document.write( "\r\n" );
document.write( " = -3  --->  multiply both sides by y  --->\r\n" );
document.write( "\r\n" );
document.write( "y - 10 = -3y,\r\n" );
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document.write( "-10 = -3y - y,\r\n" );
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document.write( "-10 = -4y,\r\n" );
document.write( "\r\n" );
document.write( "y = .\r\n" );
document.write( "

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