Question

Find the value of x if , 7x-2 + 2352 = 7x

Answer 1

The value of x is not possible as 7x cancels each other on both the sides.

Answer 2

The value of $x$ is, doubtlessly, nothing, as the two $7x$'s both cut each other out. Since, nothing means 0, so $x$ is 0. The answer is undefined, or really no possible answer can come, as the output.