contestada

What is the result of adding these two equations?
−
5
x
−
9
y
=
3
5
x
−
9
y
=
−
2

−5x−9y
5x−9y
​

=3
=−2
​

Respuesta :

abhishekpunk3

Answer:

[tex] - 18y = 1[/tex]

y=-1/18

Otras preguntas