Solve the initial value problem y' = (2 + y - 1) with y(0) = 0. a. To solve this, we should use the substitution help (formulas) help (formulas) Enter derivatives using prime notation (e.g., you would enter y'for = ). b. After the substitution from the previous part, we obtain the following differential equation inc, u, u. help (equations) c. The solution to the original initial value problem is described by the following equation in help (equations)