Answer:
The given equation has no solution.
Explanation:
We are given the following information in the question:
![4y - 4y - 12 = 14 - 2](https://img.qammunity.org/2019/formulas/mathematics/college/4jj5rr4ldnxfiv4lt54nhu6sccle4s7keb.png)
We have to find the number of solutions the above equation will have.
Solving the above equation, we have:
![4y - 4y - 12 = 14 - 2\\\Rightarrow 0-12 = 12\\\Rightarrow -12 = 12\\\text{which can never be true and is impossible.}](https://img.qammunity.org/2019/formulas/mathematics/college/zvrt5p6g31amy0hexcy6vur4vbi0wmdmbd.png)
Thus, the given equation has no solution.
No solution mean that there is no value of y that can satisfy the given equation.