log(5)(5x-7)=log(18)(x-9)

Simple and best practice solution for log(5)(5x-7)=log(18)(x-9) 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(5)(5x-7)=log(18)(x-9) equation:


Simplifying
log(5)(5x + -7) = log(18)(x + -9)

Reorder the terms:
glo * 5(-7 + 5x) = log(18)(x + -9)

Reorder the terms for easier multiplication:
5glo(-7 + 5x) = log(18)(x + -9)
(-7 * 5glo + 5x * 5glo) = log(18)(x + -9)
(-35glo + 25glox) = log(18)(x + -9)

Reorder the terms:
-35glo + 25glox = glo * 18(-9 + x)

Reorder the terms for easier multiplication:
-35glo + 25glox = 18glo(-9 + x)
-35glo + 25glox = (-9 * 18glo + x * 18glo)
-35glo + 25glox = (-162glo + 18glox)

Solving
-35glo + 25glox = -162glo + 18glox

Solving for variable 'g'.

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

Add '162glo' to each side of the equation.
-35glo + 162glo + 25glox = -162glo + 162glo + 18glox

Combine like terms: -35glo + 162glo = 127glo
127glo + 25glox = -162glo + 162glo + 18glox

Combine like terms: -162glo + 162glo = 0
127glo + 25glox = 0 + 18glox
127glo + 25glox = 18glox

Add '-18glox' to each side of the equation.
127glo + 25glox + -18glox = 18glox + -18glox

Combine like terms: 25glox + -18glox = 7glox
127glo + 7glox = 18glox + -18glox

Combine like terms: 18glox + -18glox = 0
127glo + 7glox = 0

Factor out the Greatest Common Factor (GCF), 'glo'.
glo(127 + 7x) = 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 '(127 + 7x)' equal to zero and attempt to solve: Simplifying 127 + 7x = 0 Solving 127 + 7x = 0 Move all terms containing g to the left, all other terms to the right. Add '-127' to each side of the equation. 127 + -127 + 7x = 0 + -127 Combine like terms: 127 + -127 = 0 0 + 7x = 0 + -127 7x = 0 + -127 Combine like terms: 0 + -127 = -127 7x = -127 Add '-7x' to each side of the equation. 7x + -7x = -127 + -7x Combine like terms: 7x + -7x = 0 0 = -127 + -7x Simplifying 0 = -127 + -7x 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:

| -4r=32 | | ln(x+1)+3=12 | | (3x^5)/15x | | 5y+3=6y+4(1+3) | | 4x+37=9 | | 17+2x=21+x | | C/6=-13 | | 6x+6z=2+5y | | F(x)=40*2x | | 2v^2-9v+9= | | y+(4y-9)+(y+9)=180 | | 7-x/x^2-49 | | 3(k+4)6+7(k+6)= | | 0=(x^3)+(5x^2)-3(x-6)-40 | | 2(6-9x-3x)+4(6x+4)=28 | | [3/5x]-[2/10x]= | | 5+1=7+2 | | 4Cos^2(x)=3cosx | | -x+y+2z=-6 | | 6(7-6x-9x)+9(8x+6)=6 | | 3/5x-2/10x= | | (a-6)/12=(a-2)/3 | | 75x+25y=250 | | 6x+5(x-3)=128 | | R10/r5 | | 9x^3+15x^2y+9xy^2-28=0 | | 9x^3+15a^2y+9ab^2-28=0 | | -23a=b | | 64x1/3 | | (64)1/3x(128)2/7 | | -2(5s-6)-12=-3(6s+6)-3 | | 12(4+6)-0(7-7)= |

Equations solver categories