Z^2-11z-42=0

Solution for Z^2-11z-42=0 equation:

Simplifying
Z2 + -11z + -42 = 0

Reorder the terms:
-42 + Z2 + -11z = 0

Solving
-42 + Z2 + -11z = 0

Solving for variable 'Z'.

Move all terms containing Z to the left, all other terms to the right.

Add '42' to each side of the equation.
-42 + Z2 + 42 + -11z = 0 + 42

Reorder the terms:
-42 + 42 + Z2 + -11z = 0 + 42

Combine like terms: -42 + 42 = 0
0 + Z2 + -11z = 0 + 42
Z2 + -11z = 0 + 42

Combine like terms: 0 + 42 = 42
Z2 + -11z = 42

Add '11z' to each side of the equation.
Z2 + -11z + 11z = 42 + 11z

Combine like terms: -11z + 11z = 0
Z2 + 0 = 42 + 11z
Z2 = 42 + 11z

Simplifying
Z2 = 42 + 11z

Reorder the terms:
-42 + Z2 + -11z = 42 + 11z + -42 + -11z

Reorder the terms:
-42 + Z2 + -11z = 42 + -42 + 11z + -11z

Combine like terms: 42 + -42 = 0
-42 + Z2 + -11z = 0 + 11z + -11z
-42 + Z2 + -11z = 11z + -11z

Combine like terms: 11z + -11z = 0
-42 + Z2 + -11z = 0

The solution to this equation could not be determined.