(11a^3+6)+(-7a^3+12)=

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Solution for (11a^3+6)+(-7a^3+12)= equation:


Simplifying
(11a3 + 6) + (-7a3 + 12) = 0

Reorder the terms:
(6 + 11a3) + (-7a3 + 12) = 0

Remove parenthesis around (6 + 11a3)
6 + 11a3 + (-7a3 + 12) = 0

Reorder the terms:
6 + 11a3 + (12 + -7a3) = 0

Remove parenthesis around (12 + -7a3)
6 + 11a3 + 12 + -7a3 = 0

Reorder the terms:
6 + 12 + 11a3 + -7a3 = 0

Combine like terms: 6 + 12 = 18
18 + 11a3 + -7a3 = 0

Combine like terms: 11a3 + -7a3 = 4a3
18 + 4a3 = 0

Solving
18 + 4a3 = 0

Solving for variable 'a'.

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

Add '-18' to each side of the equation.
18 + -18 + 4a3 = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 4a3 = 0 + -18
4a3 = 0 + -18

Combine like terms: 0 + -18 = -18
4a3 = -18

Divide each side by '4'.
a3 = -4.5

Simplifying
a3 = -4.5

Reorder the terms:
4.5 + a3 = -4.5 + 4.5

Combine like terms: -4.5 + 4.5 = 0.0
4.5 + a3 = 0.0

The solution to this equation could not be determined.

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