2logb(x)=logb(4)+logb(x-1)

Simple and best practice solution for 2logb(x)=logb(4)+logb(x-1) 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 2logb(x)=logb(4)+logb(x-1) equation:


Simplifying
2logb(x) = logb(4) + logb(x + -1)

Multiply bglo * x
2bglox = logb(4) + logb(x + -1)

Reorder the terms for easier multiplication:
2bglox = 4bglo + logb(x + -1)

Reorder the terms:
2bglox = 4bglo + bglo(-1 + x)
2bglox = 4bglo + (-1 * bglo + x * bglo)
2bglox = 4bglo + (-1bglo + bglox)

Combine like terms: 4bglo + -1bglo = 3bglo
2bglox = 3bglo + bglox

Solving
2bglox = 3bglo + bglox

Solving for variable 'b'.

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

Add '-3bglo' to each side of the equation.
-3bglo + 2bglox = 3bglo + -3bglo + bglox

Combine like terms: 3bglo + -3bglo = 0
-3bglo + 2bglox = 0 + bglox
-3bglo + 2bglox = bglox

Add '-1bglox' to each side of the equation.
-3bglo + 2bglox + -1bglox = bglox + -1bglox

Combine like terms: 2bglox + -1bglox = 1bglox
-3bglo + 1bglox = bglox + -1bglox

Combine like terms: bglox + -1bglox = 0
-3bglo + 1bglox = 0

Factor out the Greatest Common Factor (GCF), 'bglo'.
bglo(-3 + x) = 0

Subproblem 1

Set the factor 'bglo' equal to zero and attempt to solve: Simplifying bglo = 0 Solving bglo = 0 Move all terms containing b to the left, all other terms to the right. Simplifying bglo = 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 '(-3 + x)' equal to zero and attempt to solve: Simplifying -3 + x = 0 Solving -3 + x = 0 Move all terms containing b to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + x = 0 + 3 x = 0 + 3 Combine like terms: 0 + 3 = 3 x = 3 Add '-1x' to each side of the equation. x + -1x = 3 + -1x Combine like terms: x + -1x = 0 0 = 3 + -1x Simplifying 0 = 3 + -1x 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:

| 8x+4y= -88 | | 6(x-6)+28=8(2x+4) | | x/2=500 | | 3x+8y+6z=24 | | t/5-5=15 | | 5.3x-1.4=2.12-3.15x | | 8+15=75 | | 2x(3x+3)=2x-18 | | 2z^2-13z-15=0 | | 3x^4+15x^3+12x^2=0 | | (3x-2)2=9(x+1)2 | | y=12x+3.75 | | -5(1-3n)+7(4-n)=n+8+8+7n | | 20/100=×/10 | | 2ln(x)+ln(5)=1 | | 6x-14=8x-12 | | u/5+15=27 | | h=vt-3t^5forv | | 8y+4=5y+7 | | h=vt-3t^5 | | 16x+17=180 | | y=14x+18 | | 5/12*12= | | z/5=9/5 | | 6xsquared/8x | | 4/5*1/12= | | 11m+4n-6m+8n= | | -3+6(-5)= | | (4x-7)(5x+7)= | | 4p-1(p-15)=6(10-p)+4p | | 42-3x=0 | | y=6y-4+4x+10 |

Equations solver categories