3a^3+4a=(2a^2)-2a-9

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Solution for 3a^3+4a=(2a^2)-2a-9 equation:


Simplifying
3a3 + 4a = (2a2) + -2a + -9

Reorder the terms:
4a + 3a3 = (2a2) + -2a + -9

Reorder the terms:
4a + 3a3 = -9 + -2a + (2a2)

Solving
4a + 3a3 = -9 + -2a + (2a2)

Solving for variable 'a'.

Reorder the terms:
9 + 4a + 2a + (-2a2) + 3a3 = -9 + -2a + (2a2) + 9 + 2a + (-2a2)

Combine like terms: 4a + 2a = 6a
9 + 6a + (-2a2) + 3a3 = -9 + -2a + (2a2) + 9 + 2a + (-2a2)

Reorder the terms:
9 + 6a + (-2a2) + 3a3 = -9 + 9 + -2a + 2a + (2a2) + (-2a2)

Combine like terms: -9 + 9 = 0
9 + 6a + (-2a2) + 3a3 = 0 + -2a + 2a + (2a2) + (-2a2)
9 + 6a + (-2a2) + 3a3 = -2a + 2a + (2a2) + (-2a2)

Combine like terms: -2a + 2a = 0
9 + 6a + (-2a2) + 3a3 = 0 + (2a2) + (-2a2)
9 + 6a + (-2a2) + 3a3 = (2a2) + (-2a2)

Combine like terms: (2a2) + (-2a2) = 0
9 + 6a + (-2a2) + 3a3 = 0

The solution to this equation could not be determined.

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