Solving Systems of Linear Equations by Graphing | Algebra Tutorial

This algebra math tutorial explains how to solve system of equations by graphing. The first step is to graph each equation on the same coordinate plane. If the lines intersect, the point of intersection is a solution to the system of equations. If they are parallel, the system has no solutions. If they are coincident, the system has infinitely many solution. Throughout the video, we will work through various examples, including equations given in standard form and slope-intercept form, and system of equations that has no solutions and infinitely many solutions. We will also see how to verify/check the solution. --------------------------------------------------------------------------------- Solving Systems of Equations By Substitution https://youtu.be/8ZzFBp3FPEg Solving Systems of Equations By Elimination https://youtu.be/Q8HJHjARMVs How to Determine If an Ordered Pair is a Solution to a System of Equations https://youtu.be/SoVUECpWkKc Number of Solutions, Consistent or Inconsistent, Dependent or Independent Systems of Equations https://youtu.be/F77xmwmZZsU ----------------------------------------------------------------------------------- linear equations, graphing systems of equations , solving systems by graphing, solving systems of linear equations by graphing , solving systems of equations by graphing , system of equations, graphing systems of linear equations , solving systems by graphing , graphing systems of equations , how to solve a system of equations by graphing, graphing method , how to solve system of equation by graphing method , how to solve equations by graphing, how to solve system of linear equations by graphing , how to solve simultaneous equations , solving simultaneous equations, how to solve simultaneous equations graphically , linear equations, graphing linear equations , graphing systems of equations , how to graph linear equations , how to solve a system of equations, solving systems of equations, systems of equations, how to graph using the intercept method, how to graph using the slope-intercept method , one solution , no solution , infinitely many solutions, intersection point , parallel lines , coincident lines, solving a system , how to graph , graph an equation , how to draw a graph , standard form, slope-intercept form, slope, intercept, x-intercept , y-intercept , rise over run , graphing, algebra , equations, linear equations, gotutor, ged math, gcse math, sat math,