Hello! :)
Answer:
![\boxed{x=40}](https://img.qammunity.org/2020/formulas/mathematics/middle-school/7lgj1203d40ld3bofnhf2vwwshve387145.png)
*The answer must have a POSITIVE sign!*
Explanation:
First, you switch sides of an equation.
![(1)/(5)x-3=5](https://img.qammunity.org/2020/formulas/mathematics/middle-school/t052oirzwi98vihv5homl9syubqhqzq4zw.png)
Then, you add by 3 from both sides of an equation.
![(1)/(5)x-3+3=5+3](https://img.qammunity.org/2020/formulas/mathematics/middle-school/o5r4mex0tsjws495i5xyftd39qsrfyklv3.png)
Add by the number from left/right.
![5+3=8](https://img.qammunity.org/2020/formulas/mathematics/middle-school/qpgquyyp98z5vsuueh9h2p0ab7h9ngnhxt.png)
![(1)/(5)x=8](https://img.qammunity.org/2020/formulas/mathematics/middle-school/axz3o7i4kqisrzow92fqsqx7bknkpssomm.png)
Multiply by 5 both sides.
![5*(1)/(5)x=8*5](https://img.qammunity.org/2020/formulas/mathematics/middle-school/incskg9u4e5nj4z3x625w19mexj9x0kxl6.png)
Multiply by the numbers.
8*5=40
x=40
Hope this helps!