use appropriate properties,find 2/3*(-5)/7+7/3+2/3*(-2)/7
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Answer:
5/3
Step-by-step explanation:
2/3*-5/7+7/3+2/3*-2/7
=-10/21+7/3-4/21
=(-10+49-4)/21
=35/21
=5/3
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