Answer: -20
Explanation:
The formula is written as -2 - (-8) + (-14) + 2. Using the following addition and subtraction rules for integers will allow us to simplify this expression:
1. To add two integers with the same sign, we add their absolute values and then assign the common sign to the sum.
2. To add two integers with different signs, we find the difference between their absolute values and assign the sign of the integer with the greater absolute value to the sum.
3. To subtract an integer, we add its opposite.
Using these rules, we can simplify the given expression as follows:
-2 - (-8) + (-14) + 2
= -2 + 8 - 14 + 2 (using rule 3 for the second term)
= -6 - 14 (combining like terms)
= -20
Therefore, the value of the expression is -20.