document.write( "Question 425461: (xy+x-y)from(xy+x-3) \r
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\n" ); document.write( "\n" ); document.write( "Having trouble with this problem i know you combine like terms. Can you give me step by step instructions how to work this problem out. THanks in advance.
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Algebra.Com's Answer #296257 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
(xy+x-y) - (xy+x-3)
\n" ); document.write( "remove the brackets, the - changes the signs in the subtracted expression
\n" ); document.write( "xy + x - y - xy - x + 3
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\n" ); document.write( "Group like terms
\n" ); document.write( "xy - xy + x - x - y + 3
\n" ); document.write( "do the math and it leaves
\n" ); document.write( "-y + 3
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