Drawing the intersection of two lines with linear algebra to calculate the geometry of a molecule.

y=-x+5
y=x+1
——
y+x-5=0 when 3 >= x <=5
y-x-1=0 when 3 >= x <=5
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I would like to work on building a computer simulation of an endorphin molecule and changes in biochemistry at the molecular level. I would start by building a computer simulation of a water molecule by graphing the molecule using linear algebra.
I would work on a physics computer simulation of a water molecule first
Melinda
M.E. Lumina