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Simplifying X2 + kx + -1x + 4 = 0 Reorder the terms: 4 + X2 + kx + -1x = 0 Solving 4 + X2 + kx + -1x = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + X2 + kx + -4 + -1x = 0 + -4 Reorder the terms: 4 + -4 + X2 + kx + -1x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + X2 + kx + -1x = 0 + -4 X2 + kx + -1x = 0 + -4 Combine like terms: 0 + -4 = -4 X2 + kx + -1x = -4 Add '-1kx' to each side of the equation. X2 + kx + -1kx + -1x = -4 + -1kx Combine like terms: kx + -1kx = 0 X2 + 0 + -1x = -4 + -1kx X2 + -1x = -4 + -1kx Add 'x' to each side of the equation. X2 + -1x + x = -4 + -1kx + x Combine like terms: -1x + x = 0 X2 + 0 = -4 + -1kx + x X2 = -4 + -1kx + x Simplifying X2 = -4 + -1kx + x Reorder the terms: 4 + X2 + kx + -1x = -4 + -1kx + x + 4 + kx + -1x Reorder the terms: 4 + X2 + kx + -1x = -4 + 4 + -1kx + kx + x + -1x Combine like terms: -4 + 4 = 0 4 + X2 + kx + -1x = 0 + -1kx + kx + x + -1x 4 + X2 + kx + -1x = -1kx + kx + x + -1x Combine like terms: -1kx + kx = 0 4 + X2 + kx + -1x = 0 + x + -1x 4 + X2 + kx + -1x = x + -1x Combine like terms: x + -1x = 0 4 + X2 + kx + -1x = 0 The solution to this equation could not be determined.
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