Quoc Tran Anh Le Coordinator
14/08/2018 at 02:34-
Lê Anh Duy 14/08/2018 at 03:45A + B = Z
Z + P = T
\(\Rightarrow\)A + Z + P + B = Z + T
\(\Rightarrow\)A + 8 = T or A = T - 8
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A + B = Z
Z + P = T
\(\Rightarrow\)A + Z + P + B = Z + T
\(\Rightarrow\)A + 8 = T or A = T - 8
Selected by MathYouLike