The expression 5-5×5+5 can be simplified using the order of operations (PEMDAS/BODMAS) as follows:
1. First, perform the multiplication and division from left to right:
5-5×5+5
= 5-25+5
2. Then, perform the addition and subtraction from left to right:
5-25+5
= -20+5
= -15
Therefore, 5-5×5+5 equals -15.
5-5×5+5
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