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Simplifying 14x2 + 6 + -1[6(x2 + -3) + 9] = 0 Reorder the terms: 14x2 + 6 + -1[6(-3 + x2) + 9] = 0 14x2 + 6 + -1[(-3 * 6 + x2 * 6) + 9] = 0 14x2 + 6 + -1[(-18 + 6x2) + 9] = 0 Reorder the terms: 14x2 + 6 + -1[-18 + 9 + 6x2] = 0 Combine like terms: -18 + 9 = -9 14x2 + 6 + -1[-9 + 6x2] = 0 14x2 + 6 + [-9 * -1 + 6x2 * -1] = 0 14x2 + 6 + [9 + -6x2] = 0 Reorder the terms: 6 + 9 + 14x2 + -6x2 = 0 Combine like terms: 6 + 9 = 15 15 + 14x2 + -6x2 = 0 Combine like terms: 14x2 + -6x2 = 8x2 15 + 8x2 = 0 Solving 15 + 8x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-15' to each side of the equation. 15 + -15 + 8x2 = 0 + -15 Combine like terms: 15 + -15 = 0 0 + 8x2 = 0 + -15 8x2 = 0 + -15 Combine like terms: 0 + -15 = -15 8x2 = -15 Divide each side by '8'. x2 = -1.875 Simplifying x2 = -1.875 Reorder the terms: 1.875 + x2 = -1.875 + 1.875 Combine like terms: -1.875 + 1.875 = 0.000 1.875 + x2 = 0.000 The solution to this equation could not be determined.
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