Respuesta :

Let:

[tex]18x-9y\text{ = 0 (1)}[/tex][tex]x\text{-9y = -34 (2)}[/tex]

Now, (1) - (2)

[tex]18x\text{-9y-(x-9y) = 0-(-34)}[/tex][tex]17x=34[/tex][tex]x=\frac{34}{17}\rightarrow x=2[/tex]

From (2)

[tex](2)-9y=-34[/tex][tex](2)+34=9y[/tex][tex]y=\frac{36}{9}\rightarrow y=4[/tex]

The answer is x = 2, y = 4

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