Question

(-2) + {13-(8-7-(-3)}​

Answer 1

Answer:

7

Step-by-step explanation:

$(-2) + (13-(8-7-(-3))) \\ = ( - 2) + (13 - (8 - 7 + 3)) \\ = ( - 2) + (13 - (8 + 3 - 7)) \\ = ( - 2) + (13 - (11 - 7)) \\ = ( - 2) + (13 - 4) \\ = ( - 2) + 9 \\ = 9 - 2 \\ = 7$

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Answer 2

Step-by-step explanation:

Here you go, hope it helps :)

(-2) + {13 - 8 - 7 + 3}

(-2) + {13 + 3 - 8 + 7}

(-2) + { 16 - 15}

-1