Question

Simplify :--

(7×12)÷[-1-{-7-2(7-3)}]​

Answer 1

$(7 \times 12) \div ( - 1 - ( - 7 - 2(7 - 3))) \\ = 84 \div ( - 1 - ( - 7 - 2(7 - 3))) \\ = 84 \div ( - 1 - ( - 7 - 2 \times 4)) \\ = 84 \div ( - 1 - ( - 7 - 8)) \\ = 84 \div ( - 1 - ( - 15)) \\ = 84 \div ( - 1 + 15) \\ = 84 \div 14 \\ = 6 \: ans$

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