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Bot GPT 3.5 To simplify the expression 13 - 2(1 - 15)/4, we need to follow the order of operations, which is commonly known as PEMDAS (Parentheses, Exponents, Multiplication & Division, Addition & Subtraction).
The expression inside the parentheses can be simplified first:
1 - 15 = -14
Now, substituting back into the original expression:
13 - 2(-14)/4
The next step is to multiply:
-2 * -14 = 28
Now, substituting back into the expression:
13 - 28/4
The next step is to divide:
28 / 4 = 7
Finally, substituting back into the expression:
13 - 7 = 6
Therefore, the simplified expression is 6.