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Simplifying (3.9x4 + 2.2x + -5.1) = 0 Reorder the terms: (-5.1 + 2.2x + 3.9x4) = 0 Remove parenthesis around (-5.1 + 2.2x + 3.9x4) -5.1 + 2.2x + 3.9x4 = 0 Solving -5.1 + 2.2x + 3.9x4 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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