Algebra 2 by Richard Wright
Are you not my student and
has this helped you?
Systems of equations can be used to find solutions to problems that have multiple variables and equations. One use is to find the final momentums of two objects that collide elastically.
1-01 Solve Linear Systems of Equations and Inequalities by Graphing
1-02 Solve Linear Systems Algebraically
1-03 Solve Linear Systems in Three Variables
1-04 Perform Basic Matrix Operations