log(4x-9)=log(x+2)+log(5)

Simple and best practice solution for log(4x-9)=log(x+2)+log(5) 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(4x-9)=log(x+2)+log(5) equation:


Simplifying
log(4x + -9) = log(x + 2) + log(5)

Reorder the terms:
glo(-9 + 4x) = log(x + 2) + log(5)
(-9 * glo + 4x * glo) = log(x + 2) + log(5)
(-9glo + 4glox) = log(x + 2) + log(5)

Reorder the terms:
-9glo + 4glox = glo(2 + x) + log(5)
-9glo + 4glox = (2 * glo + x * glo) + log(5)
-9glo + 4glox = (2glo + glox) + log(5)

Reorder the terms for easier multiplication:
-9glo + 4glox = 2glo + glox + 5glo

Reorder the terms:
-9glo + 4glox = 2glo + 5glo + glox

Combine like terms: 2glo + 5glo = 7glo
-9glo + 4glox = 7glo + glox

Solving
-9glo + 4glox = 7glo + glox

Solving for variable 'g'.

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

Add '-7glo' to each side of the equation.
-9glo + -7glo + 4glox = 7glo + -7glo + glox

Combine like terms: -9glo + -7glo = -16glo
-16glo + 4glox = 7glo + -7glo + glox

Combine like terms: 7glo + -7glo = 0
-16glo + 4glox = 0 + glox
-16glo + 4glox = glox

Add '-1glox' to each side of the equation.
-16glo + 4glox + -1glox = glox + -1glox

Combine like terms: 4glox + -1glox = 3glox
-16glo + 3glox = glox + -1glox

Combine like terms: glox + -1glox = 0
-16glo + 3glox = 0

Factor out the Greatest Common Factor (GCF), 'glo'.
glo(-16 + 3x) = 0

Subproblem 1

Set the factor 'glo' equal to zero and attempt to solve: Simplifying glo = 0 Solving glo = 0 Move all terms containing g to the left, all other terms to the right. Simplifying glo = 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 '(-16 + 3x)' equal to zero and attempt to solve: Simplifying -16 + 3x = 0 Solving -16 + 3x = 0 Move all terms containing g to the left, all other terms to the right. Add '16' to each side of the equation. -16 + 16 + 3x = 0 + 16 Combine like terms: -16 + 16 = 0 0 + 3x = 0 + 16 3x = 0 + 16 Combine like terms: 0 + 16 = 16 3x = 16 Add '-3x' to each side of the equation. 3x + -3x = 16 + -3x Combine like terms: 3x + -3x = 0 0 = 16 + -3x Simplifying 0 = 16 + -3x 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:

| (c+1)/(c-5)+(c-2)/(c^2-7c+10) | | 3(81x+3x+7)-2(121x-5x+9)= | | 10*3-1+3*16.66667=x | | a^2-1100a=-58225.8 | | 10*3-1+3*16.666=x | | w/3=54 | | 6t^2+31+38=0 | | 55/18-17/6 | | 5/3z-4=--3/1-2z | | 3x^2=39xgcf | | 7.36+2/3+55 | | 2v=58 | | 1/18-4/27 | | x/2x-5=x+3/-1 | | u/4=68 | | 3z-4= | | 43=3x | | 64-16/2+(8*4)-3*8 | | 5(x-3)=7+3x | | 12x+8=8x+72 | | -4(-4x-6+5k)= | | 36x^2+42x+10=0 | | -42=-4x-6 | | 5/7+(5/7) | | x+5y=60 | | 4(7-4y)+5y=-5 | | 5x^2-8+2=0 | | -7(x-2)-(x-5)=31 | | X/8=9/6 | | a^2-550a=-58225.8 | | a^2-550a=58225.8 | | m^2+4m-21= |

Equations solver categories