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Simplifying X3 + -9x = x2 + -9 Reorder the terms: X3 + -9x = -9 + x2 Solving X3 + -9x = -9 + x2 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '9x' to each side of the equation. X3 + -9x + 9x = -9 + 9x + x2 Combine like terms: -9x + 9x = 0 X3 + 0 = -9 + 9x + x2 X3 = -9 + 9x + x2 Simplifying X3 = -9 + 9x + x2 Reorder the terms: 9 + X3 + -9x + -1x2 = -9 + 9x + x2 + 9 + -9x + -1x2 Reorder the terms: 9 + X3 + -9x + -1x2 = -9 + 9 + 9x + -9x + x2 + -1x2 Combine like terms: -9 + 9 = 0 9 + X3 + -9x + -1x2 = 0 + 9x + -9x + x2 + -1x2 9 + X3 + -9x + -1x2 = 9x + -9x + x2 + -1x2 Combine like terms: 9x + -9x = 0 9 + X3 + -9x + -1x2 = 0 + x2 + -1x2 9 + X3 + -9x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 9 + X3 + -9x + -1x2 = 0 The solution to this equation could not be determined.
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