Explicación paso a paso:
kyfkydjtdjtdkydlyflyfky
Respuesta:
7x+21-3x-6=16-2x+11
7x+21-3x=16-2x+11+6
7x-3x=16-2x+11+6-21
7x-3x+2x=16+11+6-21
4x+2x=27+6-21
6x=33-21
6x=12
x= 12/6
x= 2
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Explicación paso a paso:
kyfkydjtdjtdkydlyflyfky
Respuesta:
7x+21-3x-6=16-2x+11
7x+21-3x=16-2x+11+6
7x-3x=16-2x+11+6-21
7x-3x+2x=16+11+6-21
4x+2x=27+6-21
6x=33-21
6x=12
x= 12/6
x= 2