Question 1

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Agrupa les x i els termes independents en l'equació

begin mathsize 12px style begin bold style 30 end style bold space bold x bold space bold minus bold space begin bold style 33 end style bold space bold plus bold space begin bold style 43 end style bold space bold x bold space bold plus bold space begin bold style 16 end style bold space bold equals bold space begin bold style 11 end style bold space bold x bold space bold plus bold space begin bold style 6 end style bold space bold plus bold space begin bold style 27 end style bold space bold x bold space bold minus bold space begin bold style 7 end style end style

Format de la resposta: 3x+6 = 11x-9 NO S'HA DE RESOLDRE!

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