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Simplifying X2 + -31x + 168 = 0 Reorder the terms: 168 + X2 + -31x = 0 Solving 168 + X2 + -31x = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-168' to each side of the equation. 168 + X2 + -168 + -31x = 0 + -168 Reorder the terms: 168 + -168 + X2 + -31x = 0 + -168 Combine like terms: 168 + -168 = 0 0 + X2 + -31x = 0 + -168 X2 + -31x = 0 + -168 Combine like terms: 0 + -168 = -168 X2 + -31x = -168 Add '31x' to each side of the equation. X2 + -31x + 31x = -168 + 31x Combine like terms: -31x + 31x = 0 X2 + 0 = -168 + 31x X2 = -168 + 31x Simplifying X2 = -168 + 31x Reorder the terms: 168 + X2 + -31x = -168 + 31x + 168 + -31x Reorder the terms: 168 + X2 + -31x = -168 + 168 + 31x + -31x Combine like terms: -168 + 168 = 0 168 + X2 + -31x = 0 + 31x + -31x 168 + X2 + -31x = 31x + -31x Combine like terms: 31x + -31x = 0 168 + X2 + -31x = 0 The solution to this equation could not be determined.
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