Solving Systems of Equations by Graphing - Concept

Concept Concept (1)

A system of equations is two or more equations that contain the same variables. Solving systems of equations by graphing is one method to find the point that is a solution to both (or all) original equations. Besides solving systems of equations by graphing, other methods of finding the solution to systems of equations include substitution, elimination and matrices.

Sample Sample Problems (4)

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Solving Systems of Equations by Graphing - Problem 1

Solve by graphing. Check your solution.

y = x + 4
y = 4x + 1
Problem 1
How to solve a system of equations by graphing if both lines are in y=mx+b form.
Solving Systems of Equations by Graphing - Problem 2

Solve by graphing. Check your solution.

2y − x = 4
x + y = 5
Problem 2
How to solve a system of equations by graphing if both lines are not in y=mx+b form.
Solving Systems of Equations by Graphing - Problem 4
Problem 4
Solving a system of linear equations by graphing