Question

Simplify
9-{7+[(3+7)-(4-5)+(8-1)]}
{13-[(46+43)+(-38+(-9))+(65-66)]}
Pls fast need answer with steps

Answer 1

Answer:

Step-by-step explanation:

9-{7+[(3+7)-(4-5)+(8-1)]}{13-[(46+43)+(-38+(-9))+(65-66)]}

9-7+10-1+7+13-89+48

19-7-1+13-89+48

87-7-1-89

79-89

-10

Answer 2

Step-by-step explanatiosjkwkdkdlosiotkdne je dbob