Respuesta :
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[tex]8x - 4y = 16[/tex]
Subtract sides 8x
[tex] - 8x + 8x - 4y = - 8x + 16[/tex]
[tex] - 4y = - 8x + 16[/tex]
Divide sides by - 4
[tex] \frac{ - 4y}{ - 4} = \frac{ - 8x + 16}{ - 4} \\ [/tex]
[tex]y = \frac{ - 8x}{ - 4} + \frac{16}{ - 4} \\ [/tex]
[tex]y = 2x - 4[/tex]
Done...
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