Respuesta:
A. 4
Explicación paso a paso:
8x + 4 = 4x + 20
8x - 4x = 20 - 4
4x = 16
x = 16 ÷ 4
x = 4
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Respuesta:
A. 4
Explicación paso a paso:
8x + 4 = 4x + 20
8x - 4x = 20 - 4
4x = 16
x = 16 ÷ 4
x = 4