1) Identify a system of equations. Solve the system using substitution AND elimination. Show your math in a Word document, and attach the document to your post. You should NOT choose a system of equations that has been selected by a classmate.
2) Systems of equations can be solved by graphing, substitution or elimination. tell me a few advantages and disadvantages of each approach. Please note that this question is going to be far easier to answer if you try to solve a few systems of equations using each method, first.