(3z^3-4z+7z^2)+(8z^2-6z-5)=

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Solution for (3z^3-4z+7z^2)+(8z^2-6z-5)= equation:


Simplifying
(3z3 + -4z + 7z2) + (8z2 + -6z + -5) = 0

Reorder the terms:
(-4z + 7z2 + 3z3) + (8z2 + -6z + -5) = 0

Remove parenthesis around (-4z + 7z2 + 3z3)
-4z + 7z2 + 3z3 + (8z2 + -6z + -5) = 0

Reorder the terms:
-4z + 7z2 + 3z3 + (-5 + -6z + 8z2) = 0

Remove parenthesis around (-5 + -6z + 8z2)
-4z + 7z2 + 3z3 + -5 + -6z + 8z2 = 0

Reorder the terms:
-5 + -4z + -6z + 7z2 + 8z2 + 3z3 = 0

Combine like terms: -4z + -6z = -10z
-5 + -10z + 7z2 + 8z2 + 3z3 = 0

Combine like terms: 7z2 + 8z2 = 15z2
-5 + -10z + 15z2 + 3z3 = 0

Solving
-5 + -10z + 15z2 + 3z3 = 0

Solving for variable 'z'.

The solution to this equation could not be determined.

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