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Simplifying X2 + 2x + -143 = 0 Reorder the terms: -143 + X2 + 2x = 0 Solving -143 + X2 + 2x = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '143' to each side of the equation. -143 + X2 + 143 + 2x = 0 + 143 Reorder the terms: -143 + 143 + X2 + 2x = 0 + 143 Combine like terms: -143 + 143 = 0 0 + X2 + 2x = 0 + 143 X2 + 2x = 0 + 143 Combine like terms: 0 + 143 = 143 X2 + 2x = 143 Add '-2x' to each side of the equation. X2 + 2x + -2x = 143 + -2x Combine like terms: 2x + -2x = 0 X2 + 0 = 143 + -2x X2 = 143 + -2x Simplifying X2 = 143 + -2x Reorder the terms: -143 + X2 + 2x = 143 + -2x + -143 + 2x Reorder the terms: -143 + X2 + 2x = 143 + -143 + -2x + 2x Combine like terms: 143 + -143 = 0 -143 + X2 + 2x = 0 + -2x + 2x -143 + X2 + 2x = -2x + 2x Combine like terms: -2x + 2x = 0 -143 + X2 + 2x = 0 The solution to this equation could not be determined.
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