" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Aplicamos propiedad distributiva,
3x - 3 - 20 + 4x = 12 + 2x
Agrupamos terminos semejantes,
3x + 4x -2x = 12 + 3 + 20
5x = 35
x = 35/5
x = 7
Espero que te sirva, Saludos!!
3x-3-20+4x=12+2x
7x-23=12+2x
7x-2x=12+23
5x=35
x=7