Sorry I cant answer it as i dont understand the question im so sorry :(
Answer:
, 
Step-by-step explanation:

Multiplication property of equality.
Simplify

Subtraction property of inequalities
Simplify
Division property of inequalities
Simplify
Answer: transforms
Step-by-step explanation:
180=(12x+8)+(8x+12)
180=20+20x
-20. -20
160=20x
20. 20
X=8
B)8
Answer:
![52 \sqrt[5]{7}](https://tex.z-dn.net/?f=52%20%5Csqrt%5B5%5D%7B7%7D%20)
Step-by-step explanation:

![= 52 \sqrt[5]{7}](https://tex.z-dn.net/?f=%20%3D%2052%20%5Csqrt%5B5%5D%7B7%7D%20)