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Simplifying X2 + -9 = x2 + -1x Reorder the terms: -9 + X2 = x2 + -1x Reorder the terms: -9 + X2 = -1x + x2 Solving -9 + X2 = -1x + x2 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + X2 = -1x + 9 + x2 Combine like terms: -9 + 9 = 0 0 + X2 = -1x + 9 + x2 X2 = -1x + 9 + x2 Reorder the terms: X2 = 9 + -1x + x2 Simplifying X2 = 9 + -1x + x2 Reorder the terms: -9 + X2 + x + -1x2 = 9 + -1x + x2 + -9 + x + -1x2 Reorder the terms: -9 + X2 + x + -1x2 = 9 + -9 + -1x + x + x2 + -1x2 Combine like terms: 9 + -9 = 0 -9 + X2 + x + -1x2 = 0 + -1x + x + x2 + -1x2 -9 + X2 + x + -1x2 = -1x + x + x2 + -1x2 Combine like terms: -1x + x = 0 -9 + X2 + x + -1x2 = 0 + x2 + -1x2 -9 + X2 + x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 -9 + X2 + x + -1x2 = 0 The solution to this equation could not be determined.
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