Sketch these curves

y=|x+3|+|x-2|

I know you come up with the positive and negative expression for both eg

For x >= -3 … |x+3| = x+3

For x < -3 … |x+3| = -x-3

For x >= 2 ... |x-2| = x-2

For x < 2 ... |x+2| = -x+2

So you end up with four different terms. One is the right line, one is the left, then you add two together to get the line that joins them. But I don't know which to use or what to do really.