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Simplifying X3 + 12x2 = 13 Solving X3 + 12x2 = 13 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-12x2' to each side of the equation. X3 + 12x2 + -12x2 = 13 + -12x2 Combine like terms: 12x2 + -12x2 = 0 X3 + 0 = 13 + -12x2 X3 = 13 + -12x2 Simplifying X3 = 13 + -12x2 Reorder the terms: -13 + X3 + 12x2 = 13 + -12x2 + -13 + 12x2 Reorder the terms: -13 + X3 + 12x2 = 13 + -13 + -12x2 + 12x2 Combine like terms: 13 + -13 = 0 -13 + X3 + 12x2 = 0 + -12x2 + 12x2 -13 + X3 + 12x2 = -12x2 + 12x2 Combine like terms: -12x2 + 12x2 = 0 -13 + X3 + 12x2 = 0 The solution to this equation could not be determined.
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