Question

What is the value of -7 + 2?​

Answer 1

-5

Step-by-step explanation:

When you add a positive number to a negative number, you are basically subtracting their absolute values and adding back a negative sign if the number you are adding is smaller than the negative number. To solve -7 + 2, you would first subtract their absolute values, which are 7 and 2. 7 - 2 = 5. Now, since 2 is smaller than 7, you would add back the negative sign to get -5.

Answer 2

-5

Step-by-step explanation:

-7 + 2 is the same as 7 - 2, only the signs will be opposite.

So first, I evaluate 7 - 2 :

7 - 2 = 5

Then, I change the sign from positive to negative:

-5

Hence, -7 + 2 = -5