-13 + 24 = 11
basically you asked what -28+21 which equals -7
13=m+2m=11
nope. It equals five. Think of it as positive 13 minus 8.
X=2
yes! 11+2=13 12+1=13
-8 + 19 = 11
The answer is 11. 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.
-2.18
In that it doesn't. 11 + 2 = 13.
-2x+13y=11 13y=2x+11 y=2x/13 + 11/13
2+14=16