Question

X-2y=0
Y- 22=5
x+y+z=8​

Answer 1

Respuesta:

y=27

x=54

z= -73

Explicación paso a paso:

y-22=5

y=5+22

y=27

x-2y=0

x=2y

x=2*27

x=54

x+y+z=8

z=8-y-x

z=8-27-54

z= -73