Khan Academy has a large selection of videos relating to various kinds of Linear Equations, including worded problems.
You can access these videos at this link: https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/old-school-equations/v/algebra--linear-equations-4

Here are two very clear videos on solving Linear Equations with Multi-Steps and on solving Linear Equations with Fractions: