Respuesta :

Answer:

Value of Y = -5x

Step-by-step explanation:

Assume;

Y added in 6x - 4

S0,

(6x - 4) + Y = x - 4.........eq

Find:

Value of Y

Computation:

(6x - 4) + Y = x - 4

Y = x - 4 - 6x + 4

Value of Y = -5x