## The problem

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X=-3 I need to sol this I do have

## Answer provided by our tutors

What exactly do you need to solve for "x = -3". Do you need to graph "x=-3"? If yes, that select the "Graph" tab and type in "x = -3" to graph on a line:

If you want to graph "x = - 3" in a plane you'll need to put: "x=-3,y=0". This way you will get the following graph: