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

Step 1: Simplify the given equation by expanding the parenthesis if needed. Step 2: Solve any one of the equations for any one of the variables. You can use any variable based on the ease of calculation. …

Apr 2, 2025 · We can choose either equation and solve for either variable—but we’ll try to make a choice that will keep the work easy. Then we substitute that expression into the other equation.

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

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.

Solve systems of linear equations easily with our Substitution Method Calculator. Enter your equations to get step-by-step solutions, explanations, and examples.

Oct 24, 2025 · Step 1: If necessary, expand the parentheses to simplify the given equation. Step 2: Solve one of the given equations for any of the variables. Depending upon the ease of calculation, …

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.

Substitution method calculator is an online tool that is used to solve the system of linear equations. The substitution calculator will give a step-by-step solution.