3xy-2y-xy-(x-y+xy)+3xy+y-x
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Answer:
2x (2y-1)
Step-by-step explanation:
3xy-2y-xy-(x-y+xy)+3xy+y-x
=3xy-2y-xy-x+y-xy+3xy+y-x
=(3xy+3xy-xy-xy)+(-2y+y+y)-x-x
=4xy-2x
=2x(2y-1)
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