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Simplifying F(-1x) = x2 + 9x + -7 Remove parenthesis around (-1x) F * -1x = x2 + 9x + -7 Reorder the terms for easier multiplication: -1F * x = x2 + 9x + -7 Multiply F * x -1xF = x2 + 9x + -7 Reorder the terms: -1xF = -7 + 9x + x2 Solving -1xF = -7 + 9x + x2 Solving for variable 'x'. Reorder the terms: 7 + -9x + -1xF + -1x2 = -7 + 9x + x2 + 7 + -9x + -1x2 Reorder the terms: 7 + -9x + -1xF + -1x2 = -7 + 7 + 9x + -9x + x2 + -1x2 Combine like terms: -7 + 7 = 0 7 + -9x + -1xF + -1x2 = 0 + 9x + -9x + x2 + -1x2 7 + -9x + -1xF + -1x2 = 9x + -9x + x2 + -1x2 Combine like terms: 9x + -9x = 0 7 + -9x + -1xF + -1x2 = 0 + x2 + -1x2 7 + -9x + -1xF + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 7 + -9x + -1xF + -1x2 = 0 The solution to this equation could not be determined.
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