Question 655798
Innermost parentheses
-6 + 3 = -3
...
7[-3+5(-3)]
multiplication of innermost parentheses
5*-3 = -15
...
7[-3+-15]
addition inside the brackets
-3 - 15 = -18
...
7[-18]
multiplication of brackets
7*-18 = {{{highlight_green(-126)}}}
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