Prove that in the set of the equations

(i) **x+y+z=a **

(ii) **1/x+1/y+1/z=1/a**

all possible solutions contain value **a** as an answer

for one of the uknowns.

(In reply to

Sollution by Kenny M)

Solution ok.

2 friendly remarks:

1st: SO**LL**UTION - one L is redundant.

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e.g. E*dited on ***October 24, 2017, 5:07 pm-**

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