Respuesta:
[tex]1 + 6(y + 3) = - 23 \\ 1 + 6y + 18 = - 23 \\ 6y = - 23 - 1 - 18 \\ 6y = - 42 \\ y = \frac{ - 42}{6} \\ y = - 7 \\ comprobacion \\ 1 + 6(( - 7) + 3) = - 23 \\1 + 6( - 7 + 3) = - 23 \\ 1 + 6( - 4) = - 23 \\ 1 - 24 = - 23 \\ - 23 = - 23[/tex]
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Respuesta:
[tex]1 + 6(y + 3) = - 23 \\ 1 + 6y + 18 = - 23 \\ 6y = - 23 - 1 - 18 \\ 6y = - 42 \\ y = \frac{ - 42}{6} \\ y = - 7 \\ comprobacion \\ 1 + 6(( - 7) + 3) = - 23 \\1 + 6( - 7 + 3) = - 23 \\ 1 + 6( - 4) = - 23 \\ 1 - 24 = - 23 \\ - 23 = - 23[/tex]