Respuesta :

rayanmartynt

Answer:

[tex]4x + 4 - 1 = - 9 \\ 4x = - 9 - 4+1 \\ 4x = - 12 \\ divide \: both \: sides \: by \: 4 \\ \frac{4x}{4} = \frac{ - 12}{4} \\ = x = - 3[/tex]