Z^2-3(z+2)=4

Solution for Z^2-3(z+2)=4 equation:

Simplifying
Z2 + -3(z + 2) = 4

Reorder the terms:
Z2 + -3(2 + z) = 4
Z2 + (2 * -3 + z * -3) = 4
Z2 + (-6 + -3z) = 4

Reorder the terms:
-6 + Z2 + -3z = 4

Solving
-6 + Z2 + -3z = 4

Solving for variable 'Z'.

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

Add '6' to each side of the equation.
-6 + Z2 + 6 + -3z = 4 + 6

Reorder the terms:
-6 + 6 + Z2 + -3z = 4 + 6

Combine like terms: -6 + 6 = 0
0 + Z2 + -3z = 4 + 6
Z2 + -3z = 4 + 6

Combine like terms: 4 + 6 = 10
Z2 + -3z = 10

Add '3z' to each side of the equation.
Z2 + -3z + 3z = 10 + 3z

Combine like terms: -3z + 3z = 0
Z2 + 0 = 10 + 3z
Z2 = 10 + 3z

Simplifying
Z2 = 10 + 3z

Reorder the terms:
-10 + Z2 + -3z = 10 + 3z + -10 + -3z

Reorder the terms:
-10 + Z2 + -3z = 10 + -10 + 3z + -3z

Combine like terms: 10 + -10 = 0
-10 + Z2 + -3z = 0 + 3z + -3z
-10 + Z2 + -3z = 3z + -3z

Combine like terms: 3z + -3z = 0
-10 + Z2 + -3z = 0

The solution to this equation could not be determined.