👉 Dependent math, also known as dependent algebra, is a branch of mathematics that deals with equations and functions where the variables are not independent but depend on one or more other variables. In dependent math, the value of one variable is determined by the values of others, creating a system where solving for one variable requires knowledge of the others. This contrasts with independent algebra, where variables are free to take any value. For example, in a system of equations like \(x + y = 5\) and \(2x - y = 1\), solving for \(x\) and \(y\) requires expressing one variable in terms of the other, showcasing the interdependence. This concept is crucial in fields like physics and engineering, where real-world problems often involve multiple interacting variables.