Question

Resuelve los sistemas de ecuaciones lineales que se proponen. Exhibe, de ser posible, dos soluciones particulares.
2x-y+3z=-1,
2x+4y-2z=5

Answer 1

y = 13/10 - x
z = 1/10 - x
so an easy solution would be
x = 1
y = 3/10
z = -9/10
pick any other values you like for x. Can you think of any where all are integers?