1. The problem statement, all variables and given/known data Determine all possibilities for the solution set (from among infinitely many solutions, a unique solution, or no solution) of the system of linear equations. A system of 4 equations in 3 unknowns 2. Relevant equations None. 3. The attempt at a solution This is more of a word problem. Under the assumption that "4 equations in 3 unknown's means a 4X3 Matrix then I would say that there are an infinite amound of solutions because 4X3 matrix could be filled with an infinite amount of options. Is that correct?