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.

A step by step guide showing how to solve a system of linear equations with the substitution method

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

Unlock the simplicity of solving equations with the Substitution Method in this straightforward and accessible video tutorial.

Substitution method for solving systems of linear equations with examples, solutions and exercise.

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.

Dec 15, 2024 · To use the substitution method, use one equation to find an expression for one of the variables in terms of the other variable. Then substitute that expression in place of that …

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.

Feb 24, 2025 · By using the substitution method, you must find the value of one variable in the first equation, and then substitute that variable into the second equation. While it involves …

To solve simultaneous equations by substitution method, we follow the steps below: Step 1: Solve one of the equations for one of the variables. Step 2: Substitute that expression into the …