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Simplifying log(7x + 8) = 1 + log(x + -2) Reorder the terms: glo(8 + 7x) = 1 + log(x + -2) (8 * glo + 7x * glo) = 1 + log(x + -2) (8glo + 7glox) = 1 + log(x + -2) Reorder the terms: 8glo + 7glox = 1 + glo(-2 + x) 8glo + 7glox = 1 + (-2 * glo + x * glo) 8glo + 7glox = 1 + (-2glo + glox) Solving 8glo + 7glox = 1 + -2glo + glox Solving for variable 'g'. Move all terms containing g to the left, all other terms to the right. Add '2glo' to each side of the equation. 8glo + 2glo + 7glox = 1 + -2glo + 2glo + glox Combine like terms: 8glo + 2glo = 10glo 10glo + 7glox = 1 + -2glo + 2glo + glox Combine like terms: -2glo + 2glo = 0 10glo + 7glox = 1 + 0 + glox 10glo + 7glox = 1 + glox Add '-1glox' to each side of the equation. 10glo + 7glox + -1glox = 1 + glox + -1glox Combine like terms: 7glox + -1glox = 6glox 10glo + 6glox = 1 + glox + -1glox Combine like terms: glox + -1glox = 0 10glo + 6glox = 1 + 0 10glo + 6glox = 1 Reorder the terms: -1 + 10glo + 6glox = 1 + -1 Combine like terms: 1 + -1 = 0 -1 + 10glo + 6glox = 0 The solution to this equation could not be determined.
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