Answer:
X= 7
Step-by-step explanation:
Well first combine like terms
27x-9=180
Isolate from the variable
27x=189
x=7
The final answer is 7
-11, -3, 0, 7, 10
(-11 is least and 10 is greatest)
40% of 40 is 16. To dicount, subtract 16 from 40 to get the discounted price if you need it, which is 24.