Good morning - my son has chapter test tomorrow and on linear equations. I would love to be able to help him study, unfortunately is been a while since I've done linear equations and my knowledge is sketchy at best.
Attached is a study guide that he will be using to study from. Can you please solve the equations and provide a brief description of how you solved the equation (note the explanation is very important part of the exercise so that I will be able to explain it to him what needs to be done).
This is a solution set of algebra problems, illustrating with numerous examples how to solve linear equations, change of subject of formula, substitution, and other algebra problems.