Hi... I use the "solve" command to solve an algebraic system. Sometimes, the solution is given using some unknowns as parameters.
A toy example: x+y+z=1,x-y+3z=7 gives x=-2z+4,y=z-3 as a function of the parameter z (in the RHS).
Can I obtain directly (without going through the block-by-block solution) the set of parameters used in the given solution?
Thanks in advance.