Today we started class by reviewing his work from over the break. Carson said he did it but didn't have any work to show me. When I asked him to show me how to do a problem, he did not know what to do. So we reviewed the content together. I showed him what it means to substitute. We practice problems where the variable is already solved for, and we practiced problems where we had to solve for the variable first to solve. I showed Carson situations where we could have 1 solution, no solution, or infinitely many solutions. Then I had Carson practice a problem on his own. He was able to determine when/how a system would not have a typical solution.