In algebra, the substitution method is one of the ways to solve linear equations in two variables. In this method, we substitute the value of a variable found by one equation in the second equation.

The substitution method is a technique for solving a system of equations. This article reviews the technique with multiple examples and some practice problems for you to try on your own.

Substitute means to put in the place of another. In Algebra Substitution means putting numbers where the letters are:

Substitution is also a method that is used for solving systems of equations. Generally, this involves using one of the equations to write one variable in terms of the other and substituting …

System of linear equations, also called simultaneous equations, can also be solved using the substitution method. This lesson will show how to solve a pair of linear equations with two …

Substitution means replacing the variables in an algebraic expression, equation or inequality. You can substitute values to solve general mathematical formulas.

Aug 1, 2024 · Substitution is a fundamental mathematical technique used to solve equations and simplify complex expressions by replacing one term or variable with an equivalent expression.

Jul 1, 2025 · In this post, I’ll show you how substitution works with a step-by-step example, walk through a common mistake, and even show you what’s happening graphically so it really sticks.

How to solve systems lines (2 variable linear equations) by substitution explained with examples and interactive practice problems worked out step by step.

Jan 17, 2024 · Mastering the substitution method in algebra: Step-by-step examples and solved problems for a comprehensive understanding and application.