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Simplifying Fx = x2 + -7x + -18 Reorder the terms: xF = -18 + -7x + x2 Solving xF = -18 + -7x + x2 Solving for variable 'x'. Reorder the terms: 18 + 7x + xF + -1x2 = -18 + -7x + x2 + 18 + 7x + -1x2 Reorder the terms: 18 + 7x + xF + -1x2 = -18 + 18 + -7x + 7x + x2 + -1x2 Combine like terms: -18 + 18 = 0 18 + 7x + xF + -1x2 = 0 + -7x + 7x + x2 + -1x2 18 + 7x + xF + -1x2 = -7x + 7x + x2 + -1x2 Combine like terms: -7x + 7x = 0 18 + 7x + xF + -1x2 = 0 + x2 + -1x2 18 + 7x + xF + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 18 + 7x + xF + -1x2 = 0 The solution to this equation could not be determined.
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