[167+2{23×(-3)-7(48÷3-14)}]
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Answer:
[167+2{23×(-3)-7(48÷3-14)}]
=[167+2{23×(-3)-7(16-14)}]
=[167+2{23×(-3)-7×2}]
=[167+2{-69-14}]
=[167+2(-83)]
=167-166
=1
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