How would I plot linear equations with three variables?
Here's my own problem:
x + y + z = 6
2x - 3y + 4z = 4
x + 2y - z = 6
In this problem I made, x = 3, y = 2 and z = 1
I have tried downloading some programs but they keep saying my syntax is wrong.
You have a system of 3 equations here:
From the first one find x, it is
put it in the second one:
Now put x, y in the third one:
There are some other ways to do it- shorter ones :). If you are interested, I can show you.
Last edited by Milos (2005-05-26 23:42:11)
I think you may have misunderstood me, Milos. I know what x, y and z; I'm looking on how to plot/graph them.
Notice how I said x = 3, y = 2 and z = 1 in my first post?
Last edited by maths_buff (2005-05-26 23:45:56)