philip-ward_60a5c618c1aa6

philip-ward_60a5c618c1aa6

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Username: philip-ward_60a5c618c1aa6
Joined: May 2021
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Last Active: May 2021
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Consideremos: Paula = x CecÃlia = y equaÃ§Ã£o 1 = x + y = 58 equaÃ§Ã£o 2 = 2.y = x equaÃ§Ã£o 3 = 2y + x = 53

in Problema de matematica! Equação do 1o grau!? Comment by philip-ward_60a5c618c1aa6 May 2021