Respuesta:
[tex]4(x - 3) + 9 = 22 - 3(x - 4) \\ 4x - 12 + 9 = 22 - 3x + 12 \\ 4x - 3 = 34 - 3x \\ 4x + 3x = 34 + 3 \\ 7x = 37 \\ x = \frac{37}{7} [/tex]
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Respuesta:
[tex]4(x - 3) + 9 = 22 - 3(x - 4) \\ 4x - 12 + 9 = 22 - 3x + 12 \\ 4x - 3 = 34 - 3x \\ 4x + 3x = 34 + 3 \\ 7x = 37 \\ x = \frac{37}{7} [/tex]