4z-9z^3+4+7(-3z^2+6)=

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Solution for 4z-9z^3+4+7(-3z^2+6)= equation: 


Simplifying
4z + -9z3 + 4 + 7(-3z2 + 6) = 0

Reorder the terms:
4z + -9z3 + 4 + 7(6 + -3z2) = 0
4z + -9z3 + 4 + (6 * 7 + -3z2 * 7) = 0
4z + -9z3 + 4 + (42 + -21z2) = 0

Reorder the terms:
4 + 42 + 4z + -21z2 + -9z3 = 0

Combine like terms: 4 + 42 = 46
46 + 4z + -21z2 + -9z3 = 0

Solving
46 + 4z + -21z2 + -9z3 = 0

Solving for variable 'z'.

The solution to this equation could not be determined.

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