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Simplifying X4 + -12x2 + -99 = 0 Reorder the terms: -99 + X4 + -12x2 = 0 Solving -99 + X4 + -12x2 = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '99' to each side of the equation. -99 + X4 + 99 + -12x2 = 0 + 99 Reorder the terms: -99 + 99 + X4 + -12x2 = 0 + 99 Combine like terms: -99 + 99 = 0 0 + X4 + -12x2 = 0 + 99 X4 + -12x2 = 0 + 99 Combine like terms: 0 + 99 = 99 X4 + -12x2 = 99 Add '12x2' to each side of the equation. X4 + -12x2 + 12x2 = 99 + 12x2 Combine like terms: -12x2 + 12x2 = 0 X4 + 0 = 99 + 12x2 X4 = 99 + 12x2 Simplifying X4 = 99 + 12x2 Reorder the terms: -99 + X4 + -12x2 = 99 + 12x2 + -99 + -12x2 Reorder the terms: -99 + X4 + -12x2 = 99 + -99 + 12x2 + -12x2 Combine like terms: 99 + -99 = 0 -99 + X4 + -12x2 = 0 + 12x2 + -12x2 -99 + X4 + -12x2 = 12x2 + -12x2 Combine like terms: 12x2 + -12x2 = 0 -99 + X4 + -12x2 = 0 The solution to this equation could not be determined.
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