A - ( B x C ) + ( D x E ) = A - ( B x C ) - ( D x E ) if A > B + C + D + E
A - ( B x C ) + ( D x E ) = A - ( B x C ) - ( D x E ) if A > B + C + D + E
EDIT: Thanks to a helpful comment I see why I was wrong.
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Are you assuming all addition operations come before all subtraction operations, regardless of order?
3 0 ReplyAre you trying to tell me that using the order of operations addition is not done before subtraction?
1 0 ReplyThe standard order of operations is
- Parentheses
- Exponentiation
- Multiplication and division
- Addition and subtraction.
The operations on each row are equivalent, and are executed from left to right.
4 0 ReplyThanks for being helpful. I am not sure how I mixed that up but for some reason in my head I was thinking "Do Addition then (should read "and") Subtraction in order from left to right". This is why it is a shower thought and why I am brushing up on my math. haha
2 0 ReplyIf it helps to conceptualize, you can always replace subtraction and division with these equivalents without affecting the order:
a - b
= a + -b
= a + (-1*b)and
a / b
= a * b-1
= a * (1/b)3 0 Reply