I am trying to find some LaTeX code that would show the steps in solving a linear equation (NOT a system of linear equations). For example, to solve 3x-2y=-1, I want to write:
3x - 2y = -1 -3x - 3x __________________ - 2y = -3x - 1 - 2y = -3x - 1 ----- ------- -2 -2 y = 3x + 1 -- -- 2 2
I'm sorry that I can't provide an MWE, because I don't know which LaTeX function to use.
Thanks in advance for your help.