Log(x-4)+log(x)=log(12)

Simple and best practice solution for Log(x-4)+log(x)=log(12) equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for Log(x-4)+log(x)=log(12) equation:


Simplifying
Log(x + -4) + log(x) = log(12)

Reorder the terms:
goL(-4 + x) + log(x) = log(12)
(-4 * goL + x * goL) + log(x) = log(12)
(-4goL + goxL) + log(x) = log(12)

Multiply glo * x
-4goL + goxL + glox = log(12)

Reorder the terms:
glox + -4goL + goxL = log(12)

Reorder the terms for easier multiplication:
glox + -4goL + goxL = 12glo

Solving
glox + -4goL + goxL = 12glo

Solving for variable 'g'.

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

Add '-12glo' to each side of the equation.
glox + -4goL + -12glo + goxL = 12glo + -12glo

Reorder the terms:
-12glo + glox + -4goL + goxL = 12glo + -12glo

Combine like terms: 12glo + -12glo = 0
-12glo + glox + -4goL + goxL = 0

Factor out the Greatest Common Factor (GCF), 'go'.
go(-12l + lx + -4L + xL) = 0

Subproblem 1

Set the factor 'go' equal to zero and attempt to solve: Simplifying go = 0 Solving go = 0 Move all terms containing g to the left, all other terms to the right. Simplifying go = 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 '(-12l + lx + -4L + xL)' equal to zero and attempt to solve: Simplifying -12l + lx + -4L + xL = 0 Reorder the terms: -4L + -12l + lx + xL = 0 Solving -4L + -12l + lx + xL = 0 Move all terms containing g to the left, all other terms to the right. Add '4L' to each side of the equation. -4L + -12l + lx + 4L + xL = 0 + 4L Reorder the terms: -4L + 4L + -12l + lx + xL = 0 + 4L Combine like terms: -4L + 4L = 0 0 + -12l + lx + xL = 0 + 4L -12l + lx + xL = 0 + 4L Remove the zero: -12l + lx + xL = 4L Add '12l' to each side of the equation. -12l + lx + 12l + xL = 4L + 12l Reorder the terms: -12l + 12l + lx + xL = 4L + 12l Combine like terms: -12l + 12l = 0 0 + lx + xL = 4L + 12l lx + xL = 4L + 12l Add '-1lx' to each side of the equation. lx + -1lx + xL = 4L + 12l + -1lx Combine like terms: lx + -1lx = 0 0 + xL = 4L + 12l + -1lx xL = 4L + 12l + -1lx Add '-1xL' to each side of the equation. xL + -1xL = 4L + 12l + -1lx + -1xL Combine like terms: xL + -1xL = 0 0 = 4L + 12l + -1lx + -1xL Simplifying 0 = 4L + 12l + -1lx + -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.

See similar equations:

| 1/3(3.14)4^2*12 | | 4x+56=28 | | 5x+10+58+y=180 | | v/456=4/3 | | 15/w=18/30 | | 3+x=105 | | 2.9q-1.3-4.9q=-3.0q-1.2 | | -4+10=16x-5-15x | | 24=8x-(x+36) | | u/8=15/20 | | 343.6416= | | 4w-6=0 | | -21-4y=-7 | | 2/(5)-1/(3)= | | 10/d=20/12 | | 11/3=y/3-9 | | 35/42=r/6 | | 2x^2-4x+3(3a)= | | r/9=26/6 | | 7-c=18 | | -9u+-9u+-11= | | q/16=15/6 | | X^2+y^2+2x-2y-2=0 | | (2y-1)/4=(3y-4)/8 | | -2(5s-4)-8=-3(5s+5)-4 | | -10=2/5x-4 | | 9(x-9.9)=8.1 | | 2(x-3)+2x=26 | | x-3.41=5.4 | | 9x+7.32=7x+10 | | -30x^4+240x^3=0 | | x^2+2x-7=-4 |

Equations solver categories