Let f(x)=x+2f(x)=x+2 and g(x)=2x+1 . graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ? enter your answers in the boxes.

For this case, what you must do is to graph both equations in the same Cartesian plane and see where the lines are cut.
 The lines are cut at the point P = (1, 3)
 Therefore, the solution for f (x) = g (x) will be
 x = 1
 (see attached graphic)
 answer
 x = 1