Question

What is -3-(-8)-(-2)

Answer 1

Answer:

-3 + 8 + 2.

Answer is 7

Step-by-step explanation:

Answer 2

Answer:

Seven.

Step-by-step explanation:

-3-(-8)-(-2)

Using PEMDAS, we are working with only subtraction, which means we will be moving from the left to the right.

Let's start with -3-(-8)

At first it seems like -3-8, which would be -11, HOWEVER, this is incorrect, because it is -8, not 8.

When subtracting a negative number, like we are doing in this problem, it actually turns into addition.

Therefore, -3-(-8) becomes -3+8, which is 5.

After doing this, we have 5-(-2).

Again, we are subtracting a negative number, so in actuality you want to add it.

So instead of 5-(-2), we are actually doing 5+2, which is 7.

Therefore -3-(-8)-(-2) is 7.