The most basic one-dimensional linear equation:

2x-2*3= 18

2x= 18+6

2x=24

x= 12

Steps to solve a linear equation with one variable:

1, denominator,

2. Remove the bracket,

3. Mobile projects,

4. Merge similar projects;

5. The coefficient is 1.

There are mainly these steps, but in the specific equation, these steps do not have to appear.

With more practice, you will learn.

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