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Solve systems of equations using substitution and elimination

Solving systems of equations by using substitution in equations where one or both equations are in slope-intercept form; using elimination to solve systems of equations.


  • Solve systems of equations: using substitution

    This is 1 of a series of lessons in which you will learn how to solve systems of equations by using substitution. This lesson deals with systems of equations containing one equation in slope-intercept form.