3)Solve the following initial value problems using Laplace transforms x'(t)-12y(t)=-98^(3*t) y'(t)-x(t)+y(t)=014 with x(0)=- 28, y(0)=-14 by applying the laplace transforms compute X(s)= L(x(t)), Y(s)=L(y(t)) x(t)= У (t)- by calculating the

inverse laplace transforms determine the solution of the different equations x(t)= y(t)=