simplifier help me please
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Answer:
............ans is -19/42
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Answer:
=(5/7-2/7)+(3/14-5/7)
=(5-2/7)+(3/14-5x2/7x2)
=3/7+(3/14-10/14)
=3/7+(3-10/14)
=3/7+(-7/14)
=3/7-7/14
=6/14-7/14
=6-7/14
= -1/14
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