2X=6
Then this equation belongs to a linear equation, and the solution is very simple. Can only be used on both sides at the same time.
÷2
(This step is called moving items. )
Then this equation becomes-
x = 6 \2
So X=2, this is the solution of the equation.
So we can know that x y = w.
If x is unknown here and others are known, let's solve it. We just need to move y to the right. So we can know what x equals.
The way to move is to get out of both known unknowns at the same time.
If it is a complex one-dimensional linear equation, then step by step.