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Simplifying X2 + 2x + -3x2 + -1 = 0 Reorder the terms: -1 + X2 + 2x + -3x2 = 0 Solving -1 + X2 + 2x + -3x2 = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '1' to each side of the equation. -1 + X2 + 2x + 1 + -3x2 = 0 + 1 Reorder the terms: -1 + 1 + X2 + 2x + -3x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + X2 + 2x + -3x2 = 0 + 1 X2 + 2x + -3x2 = 0 + 1 Combine like terms: 0 + 1 = 1 X2 + 2x + -3x2 = 1 Add '-2x' to each side of the equation. X2 + 2x + -2x + -3x2 = 1 + -2x Combine like terms: 2x + -2x = 0 X2 + 0 + -3x2 = 1 + -2x X2 + -3x2 = 1 + -2x Add '3x2' to each side of the equation. X2 + -3x2 + 3x2 = 1 + -2x + 3x2 Combine like terms: -3x2 + 3x2 = 0 X2 + 0 = 1 + -2x + 3x2 X2 = 1 + -2x + 3x2 Simplifying X2 = 1 + -2x + 3x2 Reorder the terms: -1 + X2 + 2x + -3x2 = 1 + -2x + 3x2 + -1 + 2x + -3x2 Reorder the terms: -1 + X2 + 2x + -3x2 = 1 + -1 + -2x + 2x + 3x2 + -3x2 Combine like terms: 1 + -1 = 0 -1 + X2 + 2x + -3x2 = 0 + -2x + 2x + 3x2 + -3x2 -1 + X2 + 2x + -3x2 = -2x + 2x + 3x2 + -3x2 Combine like terms: -2x + 2x = 0 -1 + X2 + 2x + -3x2 = 0 + 3x2 + -3x2 -1 + X2 + 2x + -3x2 = 3x2 + -3x2 Combine like terms: 3x2 + -3x2 = 0 -1 + X2 + 2x + -3x2 = 0 The solution to this equation could not be determined.
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