Respuesta:
2a + 3b - 5a + 4b - a - 8b = - 4a - b
cálculos
2a - 5a - a =
-3a - a = - 4a
3b + 4b - 8b =
7b - 8b = -b
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Respuesta:
2a + 3b - 5a + 4b - a - 8b = - 4a - b
cálculos
2a - 5a - a =
-3a - a = - 4a
3b + 4b - 8b =
7b - 8b = -b