Question

Resuelve:
b(1-x) = x(a-b), a no es igual a 0
ES PARA HOY, PORFISSS ​

Answer 1

b(1 - x) = x(a - b)

b - bx = ax - bx

b = ax - bx + bx

b = ax

ax = b

x = b/a

Comprobación

b(1 - b/a)= b/a(a - b)

b - b^2/a= b - b^2/a

b - b = - b^2/a + b^2/a

0 = 0