Respuesta :

Answer:

-6x - 2y = 10 and -24x - 8y = 40
-4x + 3y = 20 and 12x - 9y = -60
2x + 5y = 18 and 4x + 10y = 36

Step-by-step explanation:

first equation with second row second equation
third equation with second row first equation

second equation with second row third equation

Bogar01
-6x -2y=10 with -24x -8y= 40

2x + 5y=18 with 4x +10y = 36

-4x + 3y=20 with 12x - 9y= -60