\( \definecolor{colordef}{RGB}{249,49,84} \definecolor{colorprop}{RGB}{18,102,241} \)
For \(f(x)= 2x+2\) and \(g(x)= 3-x\), find in simplest form:
  1. \(f(3)+g(3)=\)
  2. \(f(-1)+g(-1)=\)
  3. \(f(x)+g(x)=\)
  4. \(g(x)+f(x)=\)