Z^2+6z-7=0

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Solution for Z^2+6z-7=0 equation: 


Simplifying
Z2 + 6z + -7 = 0

Reorder the terms:
-7 + Z2 + 6z = 0

Solving
-7 + Z2 + 6z = 0

Solving for variable 'Z'.

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

Add '7' to each side of the equation.
-7 + Z2 + 7 + 6z = 0 + 7

Reorder the terms:
-7 + 7 + Z2 + 6z = 0 + 7

Combine like terms: -7 + 7 = 0
0 + Z2 + 6z = 0 + 7
Z2 + 6z = 0 + 7

Combine like terms: 0 + 7 = 7
Z2 + 6z = 7

Add '-6z' to each side of the equation.
Z2 + 6z + -6z = 7 + -6z

Combine like terms: 6z + -6z = 0
Z2 + 0 = 7 + -6z
Z2 = 7 + -6z

Simplifying
Z2 = 7 + -6z

Reorder the terms:
-7 + Z2 + 6z = 7 + -6z + -7 + 6z

Reorder the terms:
-7 + Z2 + 6z = 7 + -7 + -6z + 6z

Combine like terms: 7 + -7 = 0
-7 + Z2 + 6z = 0 + -6z + 6z
-7 + Z2 + 6z = -6z + 6z

Combine like terms: -6z + 6z = 0
-7 + Z2 + 6z = 0

The solution to this equation could not be determined.

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