(4+2n^3)+(5n^3+2)=0

Solution for (4+2n^3)+(5n^3+2)=0 equation:

Simplifying
(4 + 2n3) + (5n3 + 2) = 0

Remove parenthesis around (4 + 2n3)
4 + 2n3 + (5n3 + 2) = 0

Reorder the terms:
4 + 2n3 + (2 + 5n3) = 0

Remove parenthesis around (2 + 5n3)
4 + 2n3 + 2 + 5n3 = 0

Reorder the terms:
4 + 2 + 2n3 + 5n3 = 0

Combine like terms: 4 + 2 = 6
6 + 2n3 + 5n3 = 0

Combine like terms: 2n3 + 5n3 = 7n3
6 + 7n3 = 0

Solving
6 + 7n3 = 0

Solving for variable 'n'.

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

Add '-6' to each side of the equation.
6 + -6 + 7n3 = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 7n3 = 0 + -6
7n3 = 0 + -6

Combine like terms: 0 + -6 = -6
7n3 = -6

Divide each side by '7'.
n3 = -0.8571428571

Simplifying
n3 = -0.8571428571

Reorder the terms:
0.8571428571 + n3 = -0.8571428571 + 0.8571428571

Combine like terms: -0.8571428571 + 0.8571428571 = 0.0000000000
0.8571428571 + n3 = 0.0000000000

The solution to this equation could not be determined.