(1.4x^3+4.5x^2-3.3x)-0.07(8x^3-2x^2+4)=0

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Solution for (1.4x^3+4.5x^2-3.3x)-0.07(8x^3-2x^2+4)=0 equation: 


Simplifying
(1.4x3 + 4.5x2 + -3.3x) + -0.07(8x3 + -2x2 + 4) = 0

Reorder the terms:
(-3.3x + 4.5x2 + 1.4x3) + -0.07(8x3 + -2x2 + 4) = 0

Remove parenthesis around (-3.3x + 4.5x2 + 1.4x3)
-3.3x + 4.5x2 + 1.4x3 + -0.07(8x3 + -2x2 + 4) = 0

Reorder the terms:
-3.3x + 4.5x2 + 1.4x3 + -0.07(4 + -2x2 + 8x3) = 0
-3.3x + 4.5x2 + 1.4x3 + (4 * -0.07 + -2x2 * -0.07 + 8x3 * -0.07) = 0
-3.3x + 4.5x2 + 1.4x3 + (-0.28 + 0.14x2 + -0.56x3) = 0

Reorder the terms:
-0.28 + -3.3x + 4.5x2 + 0.14x2 + 1.4x3 + -0.56x3 = 0

Combine like terms: 4.5x2 + 0.14x2 = 4.64x2
-0.28 + -3.3x + 4.64x2 + 1.4x3 + -0.56x3 = 0

Combine like terms: 1.4x3 + -0.56x3 = 0.84x3
-0.28 + -3.3x + 4.64x2 + 0.84x3 = 0

Solving
-0.28 + -3.3x + 4.64x2 + 0.84x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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