Which graph shows the solution to the system of equations? solve the system graphically. click on the graph until the correct solution appears.

2x + 3y = 6
x + y = 4

The correct answer is:  "Graph [D]:  "the fourth graph provided".

Explanation:  By looking at each graph in each of the 4 (FOUR) answer choices provided;   "Graph [D]" (the fourth answer choice) is the only graph in which two (2) of the same lines intersect at the same point with the particular coordinates: 
  "(6, -2)" ;  that are correct for BOTH of the 2 equations given.
Furthermore, we see that the coordinates for BOTH of the x and y- intercepts for BOTH of the equations given in this problem—are, in fact, points along EACH of the given corresponding 2 (two) corresponding lines in:  "Graph [D]".

C. expression because any expression or equation may contain more than one variable