👉 Learn how to simplify mathematics expressions. A mathematics expression is a finite combination of numbers and symbols formed following a set of operations or rules. To simplify a mathematics ...

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

Master negative fractional exponents with these simple step-by-step examples. Following up on our previous lesson, this ...

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 ...