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Name the property used in the following -2/7+0=0+-2/7=-2/7​

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Answer:

  • commutative property
  • identity element

Explanation:

-2/7+0 = 0+-2/7 . . . . commutative property of addition

The commutative property allows you to swap the order of operands being summed.

0+-2/7 = -2/7​ . . . . identity element of addition

The identity element for addition is 0. That is, adding 0 to anything does not change its value.

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