document.write( "Question 1048091: Simplify:\r
\n" ); document.write( "\n" ); document.write( "x = 7, y = -2, and z = -4\r
\n" ); document.write( "\n" ); document.write( "-x + y + z\r
\n" ); document.write( "\n" ); document.write( "true or fals \n" ); document.write( "

Algebra.Com's Answer #663657 by ikleyn(52775) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "Doesn't make sense.\r
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