A.6 Systems of Equations
a.6.1 solving systems of equations by graphing
a.6.1 solving systems of equations by graphing
a.6.2 solving systems of equations by the elimination method
a.6.2 solving systems of equations by the elimination method
a.6.3 solving systems of equations by the substitution method
a.6.3 solving systems of equations by the substitution method
a.6.4 problem solving w/systems of equations
a.6.4 problem solving w/systems of equations