Respuesta :

Given

Equations

Procedure

[tex]\begin{gathered} x-4y=8 \\ x-8=4y \\ y=\frac{x-8}{4} \\ y=\frac{x}{4}-\frac{8}{4} \\ y=\frac{x}{4}-2 \end{gathered}[/tex]

[tex]\begin{gathered} 3y=4x-27 \\ y=\frac{4x-27}{3} \\ y=\frac{4x}{3}-\frac{27}{3} \\ y=\frac{4}{3}x-9 \end{gathered}[/tex]

[tex]\begin{gathered} y+9=2(x+5) \\ y+9=2x+10 \\ y=2x+10-9 \\ y=2x+1 \end{gathered}[/tex][tex]\begin{gathered} y-1=\frac{2}{3}(x+3) \\ y-1=\frac{2}{3}x+\frac{2}{3}3 \\ y-1=\frac{2}{3}x+2 \\ y=\frac{2}{3}x+2+1 \\ y=\frac{2}{3}x+3 \end{gathered}[/tex]

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