Z^2+2x-15=0

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Solution for Z^2+2x-15=0 equation: 


Simplifying
Z2 + 2x + -15 = 0

Reorder the terms:
-15 + Z2 + 2x = 0

Solving
-15 + Z2 + 2x = 0

Solving for variable 'Z'.

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

Add '15' to each side of the equation.
-15 + Z2 + 15 + 2x = 0 + 15

Reorder the terms:
-15 + 15 + Z2 + 2x = 0 + 15

Combine like terms: -15 + 15 = 0
0 + Z2 + 2x = 0 + 15
Z2 + 2x = 0 + 15

Combine like terms: 0 + 15 = 15
Z2 + 2x = 15

Add '-2x' to each side of the equation.
Z2 + 2x + -2x = 15 + -2x

Combine like terms: 2x + -2x = 0
Z2 + 0 = 15 + -2x
Z2 = 15 + -2x

Simplifying
Z2 = 15 + -2x

Reorder the terms:
-15 + Z2 + 2x = 15 + -2x + -15 + 2x

Reorder the terms:
-15 + Z2 + 2x = 15 + -15 + -2x + 2x

Combine like terms: 15 + -15 = 0
-15 + Z2 + 2x = 0 + -2x + 2x
-15 + Z2 + 2x = -2x + 2x

Combine like terms: -2x + 2x = 0
-15 + Z2 + 2x = 0

The solution to this equation could not be determined.

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