Answer:
To find the value of the expression 2 - 3 + (-5 - 7), we need to simplify it step by step.
First, let's simplify (-5 - 7):
-5 - 7 = -12
original expression:
2 - 3 + (-12)
Now, we add 2 and -3:
2 - 3 = -1
Finally, we add -1 and -12:
-1 + (-12) = -1 - 12 = -13
Therefore, the value of 2 - 3 + (-5 - 7) is -13 the answer