Respuesta :
x-4y=20
Isolate y
[tex]\\ \sf\longmapsto x-20=4y[/tex]
[tex]\\ \sf\longmapsto y=\dfrac{1}{4}x-5[/tex]
- m=1/4
- Parallel lines have equal slope
Equation of line in point slope form
[tex]\\ \sf\longmapsto y-y_1=m(x-x_1)[/tex]
[tex]\\ \sf\longmapsto y+5=1/4(x-2)[/tex]
[tex]\\ \sf\longmapsto 4y+20=x-2[/tex]
[tex]\\ \sf\longmapsto x-4y+22=0[/tex]
Done
