a / b x 1 + 3 - [c - {d - (7 - 7 - e)}]

The same question, asked 2 times: 21 Jul 2023 S1*, 26 Jul 2023 S4. Every wording below, oldest first.

Try each one first, then open its answer.

Question 1
21 Jul 2023 S1
59 $10 \div 5 \times 1 + 3 - [8 - \{5 - (7 - 7 - 9)\}]$
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Question 2
26 Jul 2023 S4
52 $14 \div 7 \times 1 + 3 - [18 - \{15 - (7 - 7 - 2)\}]$
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