document.write( "Question 144594: Subtract and Simplify\r
\n" ); document.write( "\n" ); document.write( "((2-y)/(y-4))-((9y-4)/(4-y))\r
\n" ); document.write( "\n" ); document.write( "Thank you I really need help with this!!!
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Algebra.Com's Answer #105336 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
((2-y)/(y-4))-((9y-4)/(4-y))
\n" ); document.write( "[(2-y)(4-y)-(9y-4)(y-4)]/(y-4)(4-y)
\n" ); document.write( "[(8-6y+y^2)-(9y^2-40y+16)]/(-y^2+8y-16)
\n" ); document.write( "(8-6y+y^2-9y^2+40y-16)/(-y^2+8y-16)
\n" ); document.write( "(-8y^2+34y-8)/(-y^2+8y-16) multiply by -1.
\n" ); document.write( "(8y^2-34y+8)/(y^2-8y+16)
\n" ); document.write( "2(4y^2-17y+4)/(y^2-8y+16)
\n" ); document.write( "2(4y-1)(y-4)/((y-4)(y-4) cancel out the y-4 terms
\n" ); document.write( "2(4y-1)/(y-4) answer.\r
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