[tex]2(3x + 1) = 3x - 7 \\ (2.3x)(2.1) = 3x - 7 \\ 6x + 2 = 3x - 7 \\ 6x - 3x = - 7 - 2 \\ 3x = - 9 \\ x = \frac{ - 9}{3} \\ x = - 3[/tex]
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#SEMOGA MEMBANTU
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[tex]2(3x + 1) = 3x - 7 \\ (2.3x)(2.1) = 3x - 7 \\ 6x + 2 = 3x - 7 \\ 6x - 3x = - 7 - 2 \\ 3x = - 9 \\ x = \frac{ - 9}{3} \\ x = - 3[/tex]
#MAAF KALAU SALAH
#SEMOGA MEMBANTU