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Simplifying 7.217 = -2log(9x + 1.4) Reorder the terms: 7.217 = -2glo(1.4 + 9x) 7.217 = (1.4 * -2glo + 9x * -2glo) 7.217 = (-2.8glo + -18glox) Solving 7.217 = -2.8glo + -18glox Solving for variable 'g'. Move all terms containing g to the left, all other terms to the right. Add '2.8glo' to each side of the equation. 7.217 + 2.8glo = -2.8glo + 2.8glo + -18glox Combine like terms: -2.8glo + 2.8glo = 0.0 7.217 + 2.8glo = 0.0 + -18glox 7.217 + 2.8glo = -18glox Add '18glox' to each side of the equation. 7.217 + 2.8glo + 18glox = -18glox + 18glox Combine like terms: -18glox + 18glox = 0 7.217 + 2.8glo + 18glox = 0 Add '-7.217' to each side of the equation. 7.217 + 2.8glo + -7.217 + 18glox = 0 + -7.217 Reorder the terms: 7.217 + -7.217 + 2.8glo + 18glox = 0 + -7.217 Combine like terms: 7.217 + -7.217 = 0.000 0.000 + 2.8glo + 18glox = 0 + -7.217 2.8glo + 18glox = 0 + -7.217 Combine like terms: 0 + -7.217 = -7.217 2.8glo + 18glox = -7.217 Reorder the terms: 7.217 + 2.8glo + 18glox = -7.217 + 7.217 Combine like terms: -7.217 + 7.217 = 0.000 7.217 + 2.8glo + 18glox = 0.000 The solution to this equation could not be determined.
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