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Simplifying 0 = x4 + -3x3 + 7x + -2 Reorder the terms: 0 = -2 + 7x + -3x3 + x4 Solving 0 = -2 + 7x + -3x3 + x4 Solving for variable 'x'. Combine like terms: 0 + 2 = 2 2 + -7x + 3x3 + -1x4 = -2 + 7x + -3x3 + x4 + 2 + -7x + 3x3 + -1x4 Reorder the terms: 2 + -7x + 3x3 + -1x4 = -2 + 2 + 7x + -7x + -3x3 + 3x3 + x4 + -1x4 Combine like terms: -2 + 2 = 0 2 + -7x + 3x3 + -1x4 = 0 + 7x + -7x + -3x3 + 3x3 + x4 + -1x4 2 + -7x + 3x3 + -1x4 = 7x + -7x + -3x3 + 3x3 + x4 + -1x4 Combine like terms: 7x + -7x = 0 2 + -7x + 3x3 + -1x4 = 0 + -3x3 + 3x3 + x4 + -1x4 2 + -7x + 3x3 + -1x4 = -3x3 + 3x3 + x4 + -1x4 Combine like terms: -3x3 + 3x3 = 0 2 + -7x + 3x3 + -1x4 = 0 + x4 + -1x4 2 + -7x + 3x3 + -1x4 = x4 + -1x4 Combine like terms: x4 + -1x4 = 0 2 + -7x + 3x3 + -1x4 = 0 The solution to this equation could not be determined.
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