Question

si:

A c B c C
n(B)= n(A)+5
n(C)=2 X n(B)
n(A)+ n(B) + n(C)= 27
halla
n[P(C-B)]

Answer 1

A= x

B= X + 5

C= 10 + 2X

x +x +5 +10 +2x = 27

x= 3

10 + 2x- x- 5= 5 +x = 8

2 elevado a la 8 = 256

rpta= 256 listo :3

dime si hay respuesta porfa u.u