The answer is -6. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.
-12 + (-6) = -18
17 + 13 + 12 + 12 + 6 + 9 = 69.
0
4 + 6 + 12 + 175 = 197
it equals 72. just do 12 X 6
6:12 or if you mean the hour plus 12 it would be 6
Yes. 3a plus 12 plus 6 is an example of an Equation.
3 + 6 + 9 + 12 = 30
-12 + 6 - 10 - 6 +15 = -7
-6
-12+6= -6
18 + (-6) = 12
6 + 13 + 2 + 12 + 7 + 14 = 54