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Simplifying -23 = x3 + 4x2 + -8x Reorder the terms: -23 = -8x + 4x2 + x3 Solving -23 = -8x + 4x2 + x3 Solving for variable 'x'. Reorder the terms: -23 + 8x + -4x2 + -1x3 = -8x + 8x + 4x2 + -4x2 + x3 + -1x3 Combine like terms: -8x + 8x = 0 -23 + 8x + -4x2 + -1x3 = 0 + 4x2 + -4x2 + x3 + -1x3 -23 + 8x + -4x2 + -1x3 = 4x2 + -4x2 + x3 + -1x3 Combine like terms: 4x2 + -4x2 = 0 -23 + 8x + -4x2 + -1x3 = 0 + x3 + -1x3 -23 + 8x + -4x2 + -1x3 = x3 + -1x3 Combine like terms: x3 + -1x3 = 0 -23 + 8x + -4x2 + -1x3 = 0 The solution to this equation could not be determined.
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