If x means ÷, ÷ means -, - means +, and + means x, what will be the value of the given expression?
7 + 5 ÷ 3 − 12 × 4
Given the expression: 7 + 5 ÷ 3 − 12 × 4
According to the given conditions:
- '+' means 'x'
- 'x' means '÷'
- '÷' means '-'
- '-' means '+'
Substituting these operations in the given expression, we get:
7 × 5 - 3 + 12 ÷ 4
Following the order of operations (PEMDAS/BODMAS), we perform division first:
7 × 5 - 3 + 3
Next, we perform multiplication:
35 - 3 + 3
Finally, we perform addition and subtraction from left to right:
32 + 3 = 35
Therefore, the value of the given expression is 35.
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