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Simplifying 8x3 + -20a2 + 8x = 0 Reorder the terms: -20a2 + 8x + 8x3 = 0 Solving -20a2 + 8x + 8x3 = 0 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-8x' to each side of the equation. -20a2 + 8x + -8x + 8x3 = 0 + -8x Combine like terms: 8x + -8x = 0 -20a2 + 0 + 8x3 = 0 + -8x -20a2 + 8x3 = 0 + -8x Remove the zero: -20a2 + 8x3 = -8x Add '-8x3' to each side of the equation. -20a2 + 8x3 + -8x3 = -8x + -8x3 Combine like terms: 8x3 + -8x3 = 0 -20a2 + 0 = -8x + -8x3 -20a2 = -8x + -8x3 Divide each side by '-20'. a2 = 0.4x + 0.4x3 Simplifying a2 = 0.4x + 0.4x3 Reorder the terms: a2 + -0.4x + -0.4x3 = 0.4x + -0.4x + 0.4x3 + -0.4x3 Combine like terms: 0.4x + -0.4x = 0.0 a2 + -0.4x + -0.4x3 = 0.0 + 0.4x3 + -0.4x3 a2 + -0.4x + -0.4x3 = 0.4x3 + -0.4x3 Combine like terms: 0.4x3 + -0.4x3 = 0.0 a2 + -0.4x + -0.4x3 = 0.0 The solution to this equation could not be determined.
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