6ln(7x-4)+1=19

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Solution for 6ln(7x-4)+1=19 equation:


Simplifying
6ln(7x + -4) + 1 = 19

Reorder the terms:
6ln(-4 + 7x) + 1 = 19
(-4 * 6ln + 7x * 6ln) + 1 = 19
(-24ln + 42lnx) + 1 = 19

Reorder the terms:
1 + -24ln + 42lnx = 19

Solving
1 + -24ln + 42lnx = 19

Solving for variable 'l'.

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

Add '-1' to each side of the equation.
1 + -24ln + -1 + 42lnx = 19 + -1

Reorder the terms:
1 + -1 + -24ln + 42lnx = 19 + -1

Combine like terms: 1 + -1 = 0
0 + -24ln + 42lnx = 19 + -1
-24ln + 42lnx = 19 + -1

Combine like terms: 19 + -1 = 18
-24ln + 42lnx = 18

Reorder the terms:
-18 + -24ln + 42lnx = 18 + -18

Combine like terms: 18 + -18 = 0
-18 + -24ln + 42lnx = 0

Factor out the Greatest Common Factor (GCF), '6'.
6(-3 + -4ln + 7lnx) = 0

Ignore the factor 6.

Subproblem 1

Set the factor '(-3 + -4ln + 7lnx)' equal to zero and attempt to solve: Simplifying -3 + -4ln + 7lnx = 0 Solving -3 + -4ln + 7lnx = 0 Move all terms containing l to the left, all other terms to the right. Add '3' to each side of the equation. -3 + -4ln + 3 + 7lnx = 0 + 3 Reorder the terms: -3 + 3 + -4ln + 7lnx = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -4ln + 7lnx = 0 + 3 -4ln + 7lnx = 0 + 3 Combine like terms: 0 + 3 = 3 -4ln + 7lnx = 3 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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