The solution to the question on subtraction is; 7
How to subtract negative numbers
We are given the expression;
(-5) - (-12)
Now, to open the brackets, the negative sign before the bracket that has -12 will be multiplied with negative 12 to get a positive number. Thus;
(-5) - (-12) = -5 + 12
⇒ 7
Read more on subtraction of numbers at; https://brainly.com/question/25421984
