Respuesta :

josshyaby

Answer:

Step-by-step explanation:

2x-4y=12.........(1)

-x+2y=-6..........(2)

Multiply equation (2) by 2

-2x + 4y = -12........(3)

Adding (3) from (1)

2x + (-2x) - 4y + 4y = 12 + (-12)

2x - 2x - 4y + 4y = 12 - 12

Ox -0y = 0

No solution

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