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Simplifying F(-1x) = x2 + -7x + 4 Remove parenthesis around (-1x) F * -1x = x2 + -7x + 4 Reorder the terms for easier multiplication: -1F * x = x2 + -7x + 4 Multiply F * x -1xF = x2 + -7x + 4 Reorder the terms: -1xF = 4 + -7x + x2 Solving -1xF = 4 + -7x + x2 Solving for variable 'x'. Reorder the terms: -4 + 7x + -1xF + -1x2 = 4 + -7x + x2 + -4 + 7x + -1x2 Reorder the terms: -4 + 7x + -1xF + -1x2 = 4 + -4 + -7x + 7x + x2 + -1x2 Combine like terms: 4 + -4 = 0 -4 + 7x + -1xF + -1x2 = 0 + -7x + 7x + x2 + -1x2 -4 + 7x + -1xF + -1x2 = -7x + 7x + x2 + -1x2 Combine like terms: -7x + 7x = 0 -4 + 7x + -1xF + -1x2 = 0 + x2 + -1x2 -4 + 7x + -1xF + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 -4 + 7x + -1xF + -1x2 = 0 The solution to this equation could not be determined.
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