-2log(x+8)=4-2log(x-7)

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Solution for -2log(x+8)=4-2log(x-7) equation:


Simplifying
-2log(x + 8) = 4 + -2log(x + -7)

Reorder the terms:
-2glo(8 + x) = 4 + -2log(x + -7)
(8 * -2glo + x * -2glo) = 4 + -2log(x + -7)
(-16glo + -2glox) = 4 + -2log(x + -7)

Reorder the terms:
-16glo + -2glox = 4 + -2glo(-7 + x)
-16glo + -2glox = 4 + (-7 * -2glo + x * -2glo)
-16glo + -2glox = 4 + (14glo + -2glox)

Add '2glox' to each side of the equation.
-16glo + -2glox + 2glox = 4 + 14glo + -2glox + 2glox

Combine like terms: -2glox + 2glox = 0
-16glo + 0 = 4 + 14glo + -2glox + 2glox
-16glo = 4 + 14glo + -2glox + 2glox

Combine like terms: -2glox + 2glox = 0
-16glo = 4 + 14glo + 0
-16glo = 4 + 14glo

Solving
-16glo = 4 + 14glo

Solving for variable 'g'.

Move all terms containing g to the left, all other terms to the right.

Add '-14glo' to each side of the equation.
-16glo + -14glo = 4 + 14glo + -14glo

Combine like terms: -16glo + -14glo = -30glo
-30glo = 4 + 14glo + -14glo

Combine like terms: 14glo + -14glo = 0
-30glo = 4 + 0
-30glo = 4

Divide each side by '-30lo'.
g = -0.1333333333l-1o-1

Simplifying
g = -0.1333333333l-1o-1

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