-4+?=0
To find the value of the question mark, let's solve the equation -4 + ? = 0.
To isolate the question mark, we need to get rid of the -4 on the left side of the equation. Since -4 is being added to the question mark, we can do the opposite operation by subtracting -4 from both sides of the equation.
-4 + ? - (-4) = 0 - (-4)
Simplifying the equation, we have:
? + 4 = 0 + 4
Now, we have ? + 4 = 4. To isolate the question mark, we can subtract 4 from both sides of the equation.
? + 4 - 4 = 4 - 4
Simplifying further, we get:
? = 0
Therefore, the value of the question mark is 0.