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Simplifying 81 + 4x + x2 = 4x + -12 Reorder the terms: 81 + 4x + x2 = -12 + 4x Add '-4x' to each side of the equation. 81 + 4x + -4x + x2 = -12 + 4x + -4x Combine like terms: 4x + -4x = 0 81 + 0 + x2 = -12 + 4x + -4x 81 + x2 = -12 + 4x + -4x Combine like terms: 4x + -4x = 0 81 + x2 = -12 + 0 81 + x2 = -12 Solving 81 + x2 = -12 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-81' to each side of the equation. 81 + -81 + x2 = -12 + -81 Combine like terms: 81 + -81 = 0 0 + x2 = -12 + -81 x2 = -12 + -81 Combine like terms: -12 + -81 = -93 x2 = -93 Simplifying x2 = -93 Reorder the terms: 93 + x2 = -93 + 93 Combine like terms: -93 + 93 = 0 93 + x2 = 0 The solution to this equation could not be determined.
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