Respuesta :

MorallyGray

Answer:

7.

Step-by-step explanation:

(-6x14)+(6y)=-42

(-84)+(6y)=-42

(-84)+(6y)=-42

+84           +84

6y=42

42/6=7

Y=7.
y = 7

-6x + 6y = -42

If x = 14, y will be:

-6x + 6y = -42

-6(14)+6y = -42

-84 + 6y = -42

6y = -42 + 84

y = 42/6

y = 7