print("Enter Coefficients in ax+by+cz=d format\n")
l=[[0,0,0,0,0],[0,0,0,0,0],[0,0,0,0,0],[0,0,0,0,0]]
for i in range(0,3):
for j in range(0,4):
x=int(input("Enter the value = "))
l[j][i]=x
d=[[0,0,0,0,0],[0,0,0,0,0],[0,0,0,0,0],[0,0,0,0,0]]
for i in range(0,3):
for j in range(0,3):
d[j][i]=l[j][i]
dx=[[0,0,0,0,0],[0,0,0,0,0],[0,0,0,0,0],[0,0,0,0,0]]
for i in range(0,3):
for j in range(0,3):
if i==0:
i1=3
else:
i1=i
dx[j][i]=l[i1][j]
dy=[[0,0,0,0,0],[0,0,0,0,0],[0,0,0,0,0],[0,0,0,0,0]]
for i in range(0,3):
for j in range(0,3):
if i==1:
i1=3
else:
i1=i
dy[j][i]=l[i1][j]
dz=[[0,0,0,0,0],[0,0,0,0,0],[0,0,0,0,0],[0,0,0,0,0]]
for i in range(0,3):
for j in range(0,3):
if i==2:
i1=3
else:
i1=i
dz[j][i]=l[i1][j]
c=0
m=[d,dx,dy,dz]
for k in range(0,4):
p=[]
for i in range(0,3):
for j in range(0,3):
if j!=i and i!=2:
x=m[k][1][j]*m[k][2][j+i+1]
y=m[k][1][j+1+i]*m[k][2][j]
if i%2==0:
p.append(m[k][0][i]*(x-y))
else:
p.append(m[k][0][i]*(y-x))
if j!=i and i==2 and j!=1:
x=m[k][1][j]*m[k][2][j+i-1]
y=m[k][1][j-1+i]*m[k][2][j]
p.append(m[k][0][i]*(x-y))
c1=0
if k==0:
for i in range(0,len(p)):
c+=p[i]
else:
for i in range(0,len(p)):
c1+=p[i]
if k==1:
print('X =',c1/c)
elif k==2:
print('Y =',c1/c)
elif k==3:
print('Z =',c1/c)
