Respuesta :

mysticchacha

Answer:

Solution:  (4.4, -2)  

x = 4.4  and  y = -2

Step-by-step explanation:

y = -2

10x + 2y = 40

Plug in for y.

10x + 2*(-2) = 40

10x - 4 = 40

10x =  40 + 4

10x = 44

x = 44/10

x = 22/5   or  x = 4.4
The answer would be 4.4