I am trying to develop a streamline method to solve for the variables in equations of the sort:
$E+F+G=25$
$E+H+I=40$
$F+H+J=35$
$G+I+J=30$
The equations I need to solve will have up to $20$ variables. An online tool would be useful.
Thanks
2026-03-27 12:16:18.1774613778
solving for a large number of unknowns by substitution or simulation
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