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How to do the one-dimensional linear equation in junior high school mathematics
Steps to solve a linear equation with one variable:

1, denominator: remove the denominator first (both sides of the equation at the same time × the least common multiple of all denominators). After removing the denominator, if the numerator is a polynomial, the numerator should be enclosed as a whole;

2, brackets: pay attention to the change and increase unchanged;

3. Move items: pay attention to the changes of items;

4. Merge similar projects

5. The coefficient is 1.