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

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


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

Multiply nI * x
nxI + ln(x + 3) = ln(4)

Reorder the terms:
nxI + ln(3 + x) = ln(4)
nxI + (3 * ln + x * ln) = ln(4)
nxI + (3ln + lnx) = ln(4)

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

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

Solving
3ln + lnx + nxI = 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.
3ln + lnx + -4ln + nxI = 4ln + -4ln

Reorder the terms:
3ln + -4ln + lnx + nxI = 4ln + -4ln

Combine like terms: 3ln + -4ln = -1ln
-1ln + lnx + nxI = 4ln + -4ln

Combine like terms: 4ln + -4ln = 0
-1ln + lnx + nxI = 0

Add '-1nxI' to each side of the equation.
-1ln + lnx + nxI + -1nxI = 0 + -1nxI

Combine like terms: nxI + -1nxI = 0
-1ln + lnx + 0 = 0 + -1nxI
-1ln + lnx = 0 + -1nxI
Remove the zero:
-1ln + lnx = -1nxI

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

Factor out the Greatest Common Factor (GCF), 'n'.
n(-1l + lx + xI) = 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 '(-1l + lx + xI)' equal to zero and attempt to solve: Simplifying -1l + lx + xI = 0 Solving -1l + lx + xI = 0 Move all terms containing l to the left, all other terms to the right. Add '-1xI' to each side of the equation. -1l + lx + xI + -1xI = 0 + -1xI Combine like terms: xI + -1xI = 0 -1l + lx + 0 = 0 + -1xI -1l + lx = 0 + -1xI Remove the zero: -1l + lx = -1xI 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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