Question

find the value of [-7-8+7]​

Answer 1

Answer:

=-7-8+7

=-8{-7 and +7 cancels out}

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Answer 2

Answer:

-8 is the answer for the given problem

Step-by-step explanation:

Given that: -7-8+7=(-7+7)-8=0-8= -8

(commutative property)