log^4x=log^4(8-x)

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Solution for log^4x=log^4(8-x) equation:


Simplifying
log4x = log4(8 + -1x)
g4lox = (8 * g4lo + -1x * g4lo)
g4lox = (8g4lo + -1g4lox)

Solving
g4lox = 8g4lo + -1g4lox

Solving for variable 'g'.

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

Add '-8g4lo' to each side of the equation.
-8g4lo + g4lox = 8g4lo + -8g4lo + -1g4lox

Combine like terms: 8g4lo + -8g4lo = 0
-8g4lo + g4lox = 0 + -1g4lox
-8g4lo + g4lox = -1g4lox

Add 'g4lox' to each side of the equation.
-8g4lo + g4lox + g4lox = -1g4lox + g4lox

Combine like terms: g4lox + g4lox = 2g4lox
-8g4lo + 2g4lox = -1g4lox + g4lox

Combine like terms: -1g4lox + g4lox = 0
-8g4lo + 2g4lox = 0

Factor out the Greatest Common Factor (GCF), '2g4lo'.
2g4lo(-4 + x) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 'g4lo' equal to zero and attempt to solve: Simplifying g4lo = 0 Solving g4lo = 0 Move all terms containing g to the left, all other terms to the right. Simplifying g4lo = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(-4 + x)' equal to zero and attempt to solve: Simplifying -4 + x = 0 Solving -4 + x = 0 Move all terms containing g to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + x = 0 + 4 x = 0 + 4 Combine like terms: 0 + 4 = 4 x = 4 Add '-1x' to each side of the equation. x + -1x = 4 + -1x Combine like terms: x + -1x = 0 0 = 4 + -1x Simplifying 0 = 4 + -1x The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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