coeffy

coeffx

x

t.noto

matrice

completa

B4: 2
B3: 1
C3: 13
C4: 36
dx: {{C3, C4}, {B3, B4}}
detdx = Determinant(dx)
A3: 1
A4: 4
d: {{A3, A4}, {B3, B4}}
dy: {{A3, A4}, {C3, C4}}
detd = Determinant(d)
detdy = Determinant(dy)
valx: detdx / detd
valy: detdy / detd
r: y = (((-A3) * x) + C3) / B3
s: y = (((-A4) * x) + C4) / B4
P = Intersect(r, s)
A6: P