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a + b + c = 93 a + b = 59 b + c = 61​

Răspuns :

Răspuns:

[tex]a + b + c = 93\\ \\a + b = 59= > c=93-59= > c=34\\ \\b + c = 61= > a=93-61= > a=32\\\\32+b=59= > b=59-32= > b=27[/tex]