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Simplifying 6a2 + 81 = 0 Reorder the terms: 81 + 6a2 = 0 Solving 81 + 6a2 = 0 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-81' to each side of the equation. 81 + -81 + 6a2 = 0 + -81 Combine like terms: 81 + -81 = 0 0 + 6a2 = 0 + -81 6a2 = 0 + -81 Combine like terms: 0 + -81 = -81 6a2 = -81 Divide each side by '6'. a2 = -13.5 Simplifying a2 = -13.5 Reorder the terms: 13.5 + a2 = -13.5 + 13.5 Combine like terms: -13.5 + 13.5 = 0.0 13.5 + a2 = 0.0 The solution to this equation could not be determined.
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