Answer:
60
Step-by-step explanation:
they have since we don't what all of them are so my best guess is 60 because if you ÷ 180 by 3 it comes up with 60
11x - 3 = x - 13
-x -x
10x - 3 = -13
+13 +13
10x = 10
---- -----
10 10
x = 1
Answer is in the photo, hope it helps. If you have any questions about the answer, please feel free to ask :)
the answer is 0.97 i hope I helped