Obliczenie: g9DF4F - 1

a* x+ b* y+c =
0

a* x+ b* y+c = 0 $a\cdot x+b\cdot y+c$ = 0

a* x = 0- b* y-c $a\cdot x$ = $0-b\cdot y-c$

a* x = - b* y-c $a\cdot x$ = $-b\cdot y-c$

a =

(- b* y-c)

/ x

$a$ = $\frac{-b\cdot y-c}{x}$

a = -

b* y

/ x

-

c

/ x

$a$ = $-\frac{b\cdot y}{x}-\frac{c}{x}$