Two of the terms involve \(x\) and two involve \(y\). Now we can combine the \(x\) terms and combine the \(y\) terms to get \(3x + 2y\).

In this video we are going to work through three examples of simplifying trigonometric expression by using trig identities and algebraic manipulation. The concepts taught in this video will help you ...

In this video, we provide essential "math help" by explaining how to simplify complex fractions, which often involves careful ...

Two linear expressions can be expanded, and then simplified by collecting like terms, if there are any. Linear expressions have no terms with power of 2 or higher. For example, 15x – 4y is a linear ...