1. The problem statement, all variables and given/known data solve for x and y: tx' = x + y ty' = -3x + 5y 2. Relevant equations 3. The attempt at a solution normally if the t was not in front of the primes then i'd set it up as: (D-1)x -y = 0 (D+3)x -5y=0 but im not sure what to do when the variable t is there. can somebody help me set this up?