Question

#Metodo de Adição
2x -5y =-22
3x -2y =-11

Answer 1

2x-5y=-22(.-2)
3x-2y=-11(.5)

-4x+10y=+44
15x-10y=-55

11x=-11
x=-11/11
x= -1

3.(-1)-2y=-11
-3-2y=-11
-2y=-11+3
-2y=-8.(-1)
2y=8
y=8/2
y=4