2z^2+19+30=

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Solution for 2z^2+19+30= equation:


Simplifying
2z2 + 19 + 30 = 0

Reorder the terms:
19 + 30 + 2z2 = 0

Combine like terms: 19 + 30 = 49
49 + 2z2 = 0

Solving
49 + 2z2 = 0

Solving for variable 'z'.

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

Add '-49' to each side of the equation.
49 + -49 + 2z2 = 0 + -49

Combine like terms: 49 + -49 = 0
0 + 2z2 = 0 + -49
2z2 = 0 + -49

Combine like terms: 0 + -49 = -49
2z2 = -49

Divide each side by '2'.
z2 = -24.5

Simplifying
z2 = -24.5

Reorder the terms:
24.5 + z2 = -24.5 + 24.5

Combine like terms: -24.5 + 24.5 = 0.0
24.5 + z2 = 0.0

The solution to this equation could not be determined.

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