print("SISTEM JEDNACINA")
print("a1 X + b1 Y = c1")
print("a2 X + b2 Y = c2")
a1=int(input("Unesi a1 ="))
b1=int(input("Unesi b1 ="))
c1=int(input("Unesi c1 ="))
a2=int(input("Unesi a2 ="))
b2=int(input("Unesi b2 ="))
c2=int(input("Unesi c2 ="))
print(a1, " X + (",b1,")Y = ", c1)
print(a2, " X + (",b2,")Y = ", c2)
print("----------------DARKICEVE MASINEEEEE 1 CORE 1 THREDDD---------------")
print(a1*a2, " X + (",b1*a2,")Y = ", c1*a2)
print(a2*a1, " X + (",b2*a1,")Y = ", c2*a1)
print("----------------DARKICEVE MASINEEEEE 1 CORE 1 THREDDD---------------")
print( (b1*a2)-(b2*a1), "Y = ", (c1*a2)-(c2*a1))
print(a2, " X + (",b2,")Y = ", c2)
print("----------------DARKICEVE MASINEEEEE 1 CORE 1 THREDDD---------------")
print( "Y = ", ((c1*a2) - (c2*a1)) / ((b1*a2)-(b2*a1)))
print(a2, " X + (",b2,")Y = ", c2)
print("----------------DARKICEVE MASINEEEEE 1 CORE 1 THREDDD---------------")
print( "Y = ", ((c1*a2) - (c2*a1)) / ((b1*a2)-(b2*a1)))
print(a2, " X + (", b2*(((c1*a2)-(c2*a1))/((b1*a2)-(b2*a1))), ") = ", c2)
print("----------------DARKICEVE MASINEEEEE 1 CORE 1 THREDDD---------------")
print( "Y = ", ((c1*a2) - (c2*a1)) / ((b1*a2)-(b2*a1)))
print(a2, "X = ", c2-(b2*(((c1*a2)-(c2*a1))/((b1*a2)-(b2*a1)))))
print("----------------DARKICEVE MASINEEEEE 1 CORE 1 THREDDD---------------")
print( "Y = ", ((c1*a2) - (c2*a1)) / ((b1*a2)-(b2*a1)))
print(" X = ", (c2-(b2*(((c1*a2)-(c2*a1))/((b1*a2)-(b2*a1)))))/2)