If '+' means '–', '–' means '+', 'x' means '÷', then 50 + 10 – 5 × 5 = ?

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Accepted Answer

1. Replace symbols: '+' → '−', '−' → '+', '×' → '÷'. So we get $50-10+5\div5$.
2. Do division first: $5\div5=1$.
3. Now $50-10+1=40+1=41$.
4. So the value is **41**, option (a).

FINAL_ANSWER: a

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