Solving the Expression (-6) + (-6) - 2 - (-5) * (-1) - 2(4 - 2)
This expression involves several operations, so we need to follow the order of operations (PEMDAS/BODMAS) to solve it correctly.
PEMDAS/BODMAS stands for:
- Parentheses ( Brackets)
- Exponents ( Orders)
- Multiplication and Division (from left to right)
- Addition and Subtraction (from left to right)
Let's break down the expression step-by-step:
-
Parentheses/Brackets:
- (4 - 2) = 2
-
Multiplication:
- (-5) * (-1) = 5
- 2 * 2 = 4
-
Addition and Subtraction (from left to right):
- (-6) + (-6) = -12
- -12 - 2 = -14
- -14 - 5 = -19
- -19 - 4 = -23
Therefore, the solution to the expression (-6) + (-6) - 2 - (-5) * (-1) - 2(4 - 2) is -23.