ln(x+2)+ln(x-3)=ln(x+56)

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Solution for ln(x+2)+ln(x-3)=ln(x+56) equation:


Simplifying
ln(x + 2) + ln(x + -3) = ln(x + 56)

Reorder the terms:
ln(2 + x) + ln(x + -3) = ln(x + 56)
(2 * ln + x * ln) + ln(x + -3) = ln(x + 56)
(2ln + lnx) + ln(x + -3) = ln(x + 56)

Reorder the terms:
2ln + lnx + ln(-3 + x) = ln(x + 56)
2ln + lnx + (-3 * ln + x * ln) = ln(x + 56)
2ln + lnx + (-3ln + lnx) = ln(x + 56)

Reorder the terms:
2ln + -3ln + lnx + lnx = ln(x + 56)

Combine like terms: 2ln + -3ln = -1ln
-1ln + lnx + lnx = ln(x + 56)

Combine like terms: lnx + lnx = 2lnx
-1ln + 2lnx = ln(x + 56)

Reorder the terms:
-1ln + 2lnx = ln(56 + x)
-1ln + 2lnx = (56 * ln + x * ln)
-1ln + 2lnx = (56ln + lnx)

Solving
-1ln + 2lnx = 56ln + lnx

Solving for variable 'l'.

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

Add '-56ln' to each side of the equation.
-1ln + -56ln + 2lnx = 56ln + -56ln + lnx

Combine like terms: -1ln + -56ln = -57ln
-57ln + 2lnx = 56ln + -56ln + lnx

Combine like terms: 56ln + -56ln = 0
-57ln + 2lnx = 0 + lnx
-57ln + 2lnx = lnx

Add '-1lnx' to each side of the equation.
-57ln + 2lnx + -1lnx = lnx + -1lnx

Combine like terms: 2lnx + -1lnx = 1lnx
-57ln + 1lnx = lnx + -1lnx

Combine like terms: lnx + -1lnx = 0
-57ln + 1lnx = 0

Factor out the Greatest Common Factor (GCF), 'ln'.
ln(-57 + x) = 0

Subproblem 1

Set the factor 'ln' equal to zero and attempt to solve: Simplifying ln = 0 Solving ln = 0 Move all terms containing l to the left, all other terms to the right. Simplifying ln = 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 '(-57 + x)' equal to zero and attempt to solve: Simplifying -57 + x = 0 Solving -57 + x = 0 Move all terms containing l to the left, all other terms to the right. Add '57' to each side of the equation. -57 + 57 + x = 0 + 57 Combine like terms: -57 + 57 = 0 0 + x = 0 + 57 x = 0 + 57 Combine like terms: 0 + 57 = 57 x = 57 Add '-1x' to each side of the equation. x + -1x = 57 + -1x Combine like terms: x + -1x = 0 0 = 57 + -1x Simplifying 0 = 57 + -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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