-6-[-3+12÷6-{7-(-4+20)÷4}]
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Answered by
2
Answer:
-2 is the right answer
Step-by-step explanation:
-6-[-3+12÷6-{7-(-4+20)÷4}]
= -6-[-3+2-{7-16÷4}]
= -6-[-3+2-3]
= -6-[-4]
= -6+4
= -2
Answered by
1
Step-by-step explanation:
this is the solution to this question
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