Answer:
use Cymath
Step-by-step explanation:
gives you how to do the answer and gives you the answer 10/10 website
3 0 9
12 2 2
-11 10 -5
-11 -8 -15
-18 -18 1 2/3
5.5 -7 -3
-3 1/2 -18 -13.6
-3 1/2 -2.5 -5
-7 5 2
Hope this helped
