Z^2+21-10z=0

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Solution for Z^2+21-10z=0 equation:


Simplifying
Z2 + 21 + -10z = 0

Reorder the terms:
21 + Z2 + -10z = 0

Solving
21 + Z2 + -10z = 0

Solving for variable 'Z'.

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

Add '-21' to each side of the equation.
21 + Z2 + -21 + -10z = 0 + -21

Reorder the terms:
21 + -21 + Z2 + -10z = 0 + -21

Combine like terms: 21 + -21 = 0
0 + Z2 + -10z = 0 + -21
Z2 + -10z = 0 + -21

Combine like terms: 0 + -21 = -21
Z2 + -10z = -21

Add '10z' to each side of the equation.
Z2 + -10z + 10z = -21 + 10z

Combine like terms: -10z + 10z = 0
Z2 + 0 = -21 + 10z
Z2 = -21 + 10z

Simplifying
Z2 = -21 + 10z

Reorder the terms:
21 + Z2 + -10z = -21 + 10z + 21 + -10z

Reorder the terms:
21 + Z2 + -10z = -21 + 21 + 10z + -10z

Combine like terms: -21 + 21 = 0
21 + Z2 + -10z = 0 + 10z + -10z
21 + Z2 + -10z = 10z + -10z

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

The solution to this equation could not be determined.

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