Respuesta:
x= 5
reemplazando:
2-5=5-8
-3= -3
x=-3
2(-3)-1= 5(-3)+8
-7= -7
x=1
3+3(1)-1=1+2+2(1)
5=5
" 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= 5
reemplazando:
2-5=5-8
-3= -3
x=-3
reemplazando:
2(-3)-1= 5(-3)+8
-7= -7
x=1
reemplazando:
3+3(1)-1=1+2+2(1)
5=5