I have 2 questions

one is how can you solve literal equations easily

two solve for x, y-2x/x=y/3

When given a literal equation, you will often be asked to solve the equation for a given variable. The goal is to isolate that given variable. The process is the same process that you use to solve linear equations; the only difference is that you will be working with a lot more letters, and you may not be able to simplify as much as you can with linear equations.

2: x = - 5/3; y = - 4/3 (-5/3, - 4/3)