Please edit it...nafistiham wrote: $ (A+Z)+$$2(B+C+D+........Y)$$=325 $
$ \Rightarrow (A+Z)+$$2{(B+C)+(D+E)+(F+G)+......(X+Y)}$$=325 $
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I used the same approach except for the part of generalizing the equations.
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Please edit it...nafistiham wrote: $ (A+Z)+$$2(B+C+D+........Y)$$=325 $
$ \Rightarrow (A+Z)+$$2{(B+C)+(D+E)+(F+G)+......(X+Y)}$$=325 $