Absolute value is a mathematical concept often used in conjunction with a number line or graph to represent the relative value from zero (modulus). To illustrate this idea in a different way, the ...

Learn how to solve absolute value equations step by step! This tutorial covers how to break down equations like ∣ 𝑥 − 5 ∣ = 7 ∣x−5∣=7 and solve for 𝑥 x by considering both positive and negative ...

An equation with brackets must be expanded before it is solved. An understanding of expanding brackets is essential when solving equations with brackets. Some equations include a set of brackets. When ...