document.write( "Question 627448: Simplify the expression\r
\n" ); document.write( "\n" ); document.write( "(x+4y-2z)-(x-4y+4z) \n" ); document.write( "

Algebra.Com's Answer #394942 by jim_thompson5910(35256) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"%28x%2B4y-2z%29-%28x-4y%2B4z%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"x%2B4y-2z-x%2B4y-4z\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"8y-6z\"$ \r
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\n" ); document.write( "\n" ); document.write( "So the answer is $\"8y-6z\"$ \r
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