Resposta :
Resposta:
Bom Dio!!!
[tex]\sf3x+5=8\\\\ \sf3x=8-5\\\\ \sf3x=3\\\\ \sf x=3÷3\\\\ \sf x=1[/tex]
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Bons estudos!!!

BOM DIA!
Resposta:
Bom Dio!!!
[tex]\sf3x+5=8\\\\ \sf3x=8-5\\\\ \sf3x=3\\\\ \sf x=3÷3\\\\ \sf x=1[/tex]
➖➖➖➖➖➖➖➖➖➖➖
BOM DIA!