Ln(x+3)+ln(x)=ln(4)

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Solution for Ln(x+3)+ln(x)=ln(4) equation:


Simplifying
Ln(x + 3) + ln(x) = ln(4)

Reorder the terms:
nL(3 + x) + ln(x) = ln(4)
(3 * nL + x * nL) + ln(x) = ln(4)
(3nL + nxL) + ln(x) = ln(4)

Multiply ln * x
3nL + nxL + lnx = ln(4)

Reorder the terms:
lnx + 3nL + nxL = ln(4)

Reorder the terms for easier multiplication:
lnx + 3nL + nxL = 4ln

Solving
lnx + 3nL + nxL = 4ln

Solving for variable 'l'.

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

Add '-4ln' to each side of the equation.
lnx + 3nL + -4ln + nxL = 4ln + -4ln

Reorder the terms:
-4ln + lnx + 3nL + nxL = 4ln + -4ln

Combine like terms: 4ln + -4ln = 0
-4ln + lnx + 3nL + nxL = 0

Add '-3nL' to each side of the equation.
-4ln + lnx + 3nL + -3nL + nxL = 0 + -3nL

Combine like terms: 3nL + -3nL = 0
-4ln + lnx + 0 + nxL = 0 + -3nL
-4ln + lnx + nxL = 0 + -3nL
Remove the zero:
-4ln + lnx + nxL = -3nL

Add '-1nxL' to each side of the equation.
-4ln + lnx + nxL + -1nxL = -3nL + -1nxL

Combine like terms: nxL + -1nxL = 0
-4ln + lnx + 0 = -3nL + -1nxL
-4ln + lnx = -3nL + -1nxL

Reorder the terms:
-4ln + lnx + 3nL + nxL = -3nL + 3nL + -1nxL + nxL

Combine like terms: -3nL + 3nL = 0
-4ln + lnx + 3nL + nxL = 0 + -1nxL + nxL
-4ln + lnx + 3nL + nxL = -1nxL + nxL

Combine like terms: -1nxL + nxL = 0
-4ln + lnx + 3nL + nxL = 0

Factor out the Greatest Common Factor (GCF), 'n'.
n(-4l + lx + 3L + xL) = 0

Subproblem 1

Set the factor 'n' equal to zero and attempt to solve: Simplifying n = 0 Solving n = 0 Move all terms containing l to the left, all other terms to the right. Add '-1n' to each side of the equation. n + -1n = 0 + -1n Remove the zero: 0 = -1n Simplifying 0 = -1n 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 '(-4l + lx + 3L + xL)' equal to zero and attempt to solve: Simplifying -4l + lx + 3L + xL = 0 Reorder the terms: 3L + -4l + lx + xL = 0 Solving 3L + -4l + lx + xL = 0 Move all terms containing l to the left, all other terms to the right. Add '-3L' to each side of the equation. 3L + -4l + lx + -3L + xL = 0 + -3L Reorder the terms: 3L + -3L + -4l + lx + xL = 0 + -3L Combine like terms: 3L + -3L = 0 0 + -4l + lx + xL = 0 + -3L -4l + lx + xL = 0 + -3L Remove the zero: -4l + lx + xL = -3L Add '-1xL' to each side of the equation. -4l + lx + xL + -1xL = -3L + -1xL Combine like terms: xL + -1xL = 0 -4l + lx + 0 = -3L + -1xL -4l + lx = -3L + -1xL 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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