Aplicamos la propiedad distributiva:
[tex](3 - x).6=8.(5-x)\\18-6x=40-8x\\-6x+8x=40-18\\2x=22\\x=11[/tex]
Rpta: 11
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Aplicamos la propiedad distributiva:
[tex](3 - x).6=8.(5-x)\\18-6x=40-8x\\-6x+8x=40-18\\2x=22\\x=11[/tex]
Rpta: 11