(-4)-(-7)-3 plus (-2)
To solve this expression, you can start by simplifying each part individually and then combining the results.
Simplifying (-4)-(-7):
When subtracting a negative number, it's the same as adding the positive number. So, (-4)-(-7) becomes (-4) + 7 which equals 3.
Simplifying 3 plus (-2):
When adding a positive number and a negative number, you can subtract the absolute value of the negative number from the positive number. So, 3 plus (-2) becomes 3 - 2 which equals 1.
Now, you can combine the results:
3 + 1 equals 4.
Therefore, (-4)-(-7)-3 plus (-2) equals 4.
To simplify the expression (-4) - (-7) - 3 + (-2), let's break it down step by step:
Step 1: Evaluate the two negatives in the expression:
(-4) - (-7) simplifies to -4 + 7
Step 2: Add the remaining terms:
-4 + 7 - 3 + (-2)
Step 3: Combine like terms:
(-4 + 7) - 3 + (-2) simplifies to 3 - 3 + (-2)
Step 4: Perform addition and subtraction from left to right:
3 - 3 equals 0, and 0 + (-2) equals -2
So, the expression (-4) - (-7) - 3 + (-2) simplifies to -2.