3lg(x+2)=9

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Solution for 3lg(x+2)=9 equation:


Simplifying
3lg(x + 2) = 9

Reorder the terms:
3gl(2 + x) = 9
(2 * 3gl + x * 3gl) = 9
(6gl + 3glx) = 9

Solving
6gl + 3glx = 9

Solving for variable 'g'.

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

Reorder the terms:
-9 + 6gl + 3glx = 9 + -9

Combine like terms: 9 + -9 = 0
-9 + 6gl + 3glx = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(-3 + 2gl + glx) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(-3 + 2gl + glx)' equal to zero and attempt to solve: Simplifying -3 + 2gl + glx = 0 Solving -3 + 2gl + glx = 0 Move all terms containing g to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 2gl + 3 + glx = 0 + 3 Reorder the terms: -3 + 3 + 2gl + glx = 0 + 3 Combine like terms: -3 + 3 = 0 0 + 2gl + glx = 0 + 3 2gl + glx = 0 + 3 Combine like terms: 0 + 3 = 3 2gl + glx = 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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