fourteen. (14) If you need to count, let me show you. (12) plus equals
-2 + (-12) = -14
2 + 12 = 14
It is: 12+7+2 = 21
The answer is 12.
I come up with 20.
1 + 2 + 1000 + 300 + 23 + 12 = 1338
-2+12 = 10
12x^2+24x+12 12(x^2+2x+1) 12(x+1)^2
12/10+2=12
1+12=13+15=28+2=30+29=59.
12 + 4 + 8 - 2 = 22
13 + 2*12 = 37.
2+3+2+3+2=12
It is: 1+9+2 = 12