Please need an answer asap

Use the Laplace transform to solve the following initial value problem: 3/" + 63/ - 27y = 0 y(0) = 4, 1/(0) =-1 a. First, using Y for the Laplace transform of y(t). i.e., Y = [(y(t)}. find the equation you get by taking the Laplace =0 b . Now solve for Y(s) = c. Write the above answer in its partial fraction decomposition. Y(s) = ia + ."; where a 5 f(t) =. Find the inverse Laplace transform f(t) - C {F(s) } of 98 + 7 F(s) 8>0 $2 + 23 f (t) = ]