Respuesta:
x = -4
Explicación paso a paso:
1x + 7 = -x - 1
x + x = -7 - 1
2x = -8
x = -8/2
x = -4.
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Respuesta:
x = -4
Explicación paso a paso:
1x + 7 = -x - 1
x + x = -7 - 1
2x = -8
x = -8/2
x = -4.