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Simplifying X2 + -3x + -840 = 0 Reorder the terms: -840 + X2 + -3x = 0 Solving -840 + X2 + -3x = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '840' to each side of the equation. -840 + X2 + 840 + -3x = 0 + 840 Reorder the terms: -840 + 840 + X2 + -3x = 0 + 840 Combine like terms: -840 + 840 = 0 0 + X2 + -3x = 0 + 840 X2 + -3x = 0 + 840 Combine like terms: 0 + 840 = 840 X2 + -3x = 840 Add '3x' to each side of the equation. X2 + -3x + 3x = 840 + 3x Combine like terms: -3x + 3x = 0 X2 + 0 = 840 + 3x X2 = 840 + 3x Simplifying X2 = 840 + 3x Reorder the terms: -840 + X2 + -3x = 840 + 3x + -840 + -3x Reorder the terms: -840 + X2 + -3x = 840 + -840 + 3x + -3x Combine like terms: 840 + -840 = 0 -840 + X2 + -3x = 0 + 3x + -3x -840 + X2 + -3x = 3x + -3x Combine like terms: 3x + -3x = 0 -840 + X2 + -3x = 0 The solution to this equation could not be determined.
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