Using slope deflection method, calculate the support reactions in the below continuous beam shown in figure $2.$ EI is constant. Question $2($a$)$ to $2($e$)$ will guide you to find the reactions at each support.

$($a$)$ First, find the fixed end moments at each end

$($b$)$ Build the slope deflection equation for each end moment

$($c$)$ Find the additional equations observing the equilibrium of the system

$($d$)$ Using slope deflection equation and equilibrium equations find the end moments

$($e$)$ Find the reactions at each support with the aid of end moments found in $2($d$)$