Answer:
See explanation
Explanation:
The texts in the question is distorted and unclear; So, I will provide a general explanation of solving an equation with 1 variable.
A similar question that can be found online is:
--- to solve for x
First, collect all like terms
![8x - 4x = 8 + 12](https://img.qammunity.org/2022/formulas/mathematics/high-school/nu43yfipf713aeoof4h4a6t0wtlmsjr0kv.png)
Distribute the expression on the left-hand side
![x * 4 = 8 + 12](https://img.qammunity.org/2022/formulas/mathematics/high-school/krwguk10k0qebw5jnu7m64h46kk3idlt0x.png)
Simplify like terms
![x * 4 = 20](https://img.qammunity.org/2022/formulas/mathematics/high-school/wsn3hyh5a6tqahcv0ei8u2gys4swrg23co.png)
Divide both sides by 4
![x = 5](https://img.qammunity.org/2022/formulas/mathematics/college/zl3xsuljtiu8wy0fz8ilueakk81qu6lhda.png)