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Evaluate:\newline28+7-2 - 8 + 7

Full solution

Q. Evaluate:\newline28+7-2 - 8 + 7
  1. Add Numbers: First, let's add the numbers from left to right. 28=10-2 - 8 = -10
  2. Add 77: Now, take the result from the first step and add 77.10+7=3-10 + 7 = -3

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