Explicación paso a paso:
a) x + x + x + x = 4x
b) b + 3 + b + 3 + 3b = 5b + 6
c) 2a +1 + a +2a + 1 + a = 6a + 2
d) 4n + 4 + 4n + 4 + 4n + 4 + 4n + 4 + 4n + 4 = 20n + 20
Respuesta:
a) 4x
b) 5b+6
c) 6a+2
d) 20n+20
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Explicación paso a paso:
a) x + x + x + x = 4x
b) b + 3 + b + 3 + 3b = 5b + 6
c) 2a +1 + a +2a + 1 + a = 6a + 2
d) 4n + 4 + 4n + 4 + 4n + 4 + 4n + 4 + 4n + 4 = 20n + 20
Respuesta:
a) 4x
b) 5b+6
c) 6a+2
d) 20n+20
Explicación paso a paso: