Explicación paso a paso:
[tex] - 8 - 3x < 12x + 7 \\ - 8 - 7 < 12x + 3x \\ - 15 < 15x \\ \frac{ - 15}{15} < x \\ - 1 < x \\ solucion = ( - 1. + \infty )[/tex]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Explicación paso a paso:
[tex] - 8 - 3x < 12x + 7 \\ - 8 - 7 < 12x + 3x \\ - 15 < 15x \\ \frac{ - 15}{15} < x \\ - 1 < x \\ solucion = ( - 1. + \infty )[/tex]