-2z^2+4z+2z^2=

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Solution for -2z^2+4z+2z^2= equation: 


Simplifying
-2z2 + 4z + 2z2 = 0

Reorder the terms:
4z + -2z2 + 2z2 = 0

Combine like terms: -2z2 + 2z2 = 0
4z + 0 = 0
4z = 0

Solving
4z = 0

Solving for variable 'z'.

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

Divide each side by '4'.
z = 0

Simplifying
z = 0

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