log(2x-7)=log(3x-9)

Simple and best practice solution for log(2x-7)=log(3x-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(2x-7)=log(3x-9) equation:


Simplifying
log(2x + -7) = log(3x + -9)

Reorder the terms:
glo(-7 + 2x) = log(3x + -9)
(-7 * glo + 2x * glo) = log(3x + -9)
(-7glo + 2glox) = log(3x + -9)

Reorder the terms:
-7glo + 2glox = glo(-9 + 3x)
-7glo + 2glox = (-9 * glo + 3x * glo)
-7glo + 2glox = (-9glo + 3glox)

Solving
-7glo + 2glox = -9glo + 3glox

Solving for variable 'g'.

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

Add '9glo' to each side of the equation.
-7glo + 9glo + 2glox = -9glo + 9glo + 3glox

Combine like terms: -7glo + 9glo = 2glo
2glo + 2glox = -9glo + 9glo + 3glox

Combine like terms: -9glo + 9glo = 0
2glo + 2glox = 0 + 3glox
2glo + 2glox = 3glox

Add '-3glox' to each side of the equation.
2glo + 2glox + -3glox = 3glox + -3glox

Combine like terms: 2glox + -3glox = -1glox
2glo + -1glox = 3glox + -3glox

Combine like terms: 3glox + -3glox = 0
2glo + -1glox = 0

Factor out the Greatest Common Factor (GCF), 'glo'.
glo(2 + -1x) = 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 '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing g to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Add 'x' to each side of the equation. -1x + x = -2 + x Combine like terms: -1x + x = 0 0 = -2 + x Simplifying 0 = -2 + x 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:

| 46(p+30)=3910 | | -5(3x+8)=-220 | | 51-19=4(x-9) | | 3x-7=4y-6 | | 2q-q^2=-24 | | 4(x+18)=700 | | -5/5w=-3/5 | | 38x-22=231 | | 18x-3y=90 | | 5-2(x+3)=-7 | | q^2-2q-24=0 | | 4(x+17)=672 | | 2(3x+6)-4x=22 | | 11c=88 | | X(x+8)=x+5(2x-8) | | 2n^2-12=-10n | | 20x-16=4x+16 | | 20x-16=4x+17 | | 20x-16=4x+18 | | 1-81y^2= | | ln(x+2)+ln(6)=ln(36) | | 20x-16=4x+19 | | 20x-16=4x+20 | | 20x-16=4x+21 | | 20x-16=4x+9 | | 20x-16=4x+7 | | 20x-16=4x+3 | | 20x-16=4x+1 | | 20x^2-34x+6= | | -3(-6+7x)=60 | | 8m-15=65 | | 3-x^2=4 |

Equations solver categories