Substitution Method - Solving Systems of Equations

This algebra math tutorial explains how to solve systems of linear equations (simultaneous equations) using the substitution method. It covers a range of examples, including systems of equations with infinitely many solutions or no solution. It also shows how to verify/check the solution. Related videos: Solving Systems of Linear Equations By Graphing https://youtu.be/SoVUECpWkKc Solving Systems of Linear 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 Linear Equations https://youtu.be/F77xmwmZZsU substitution method, solving systems of equations by substitution, solving simultaneous equations by substitution, how to solve a system of equations by substitution, substitution method , how to solve a system of equations by substitution method , how to solve equations by substitution, how to solve system of linear equations by substitution how to solve a system of equations, solving systems of equations, systems of equations, algebraic method of solving two linear equations, how to do substitution method, how to solve simultaneous equations , solving simultaneous equations , how to solve simultaneous equations algebraically , algebraic method of solving two linear equations, how to solve simultaneous equations using algebraic method , how to solve simultaneous equations by substitution , variable isolation, how to isolate a variable , two equations two unknown, one solution , infinitely many solutions, no solution , solving a system , substitution, algebra , equations, linear equations, ged math, gcse math, sat math, gotutor,