log[2](x)+log[2](x-3)=2

Simple and best practice solution for log[2](x)+log[2](x-3)=2 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[2](x)+log[2](x-3)=2 equation:


Simplifying
log[2](x) + log[2](x + -3) = 2

Reorder the terms for easier multiplication:
2glo * x + log[2](x + -3) = 2

Multiply glo * x
2glox + log[2](x + -3) = 2

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

Reorder the terms for easier multiplication:
2glox + 2glo(-3 + x) = 2
2glox + (-3 * 2glo + x * 2glo) = 2
2glox + (-6glo + 2glox) = 2

Reorder the terms:
-6glo + 2glox + 2glox = 2

Combine like terms: 2glox + 2glox = 4glox
-6glo + 4glox = 2

Solving
-6glo + 4glox = 2

Solving for variable 'g'.

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

Reorder the terms:
-2 + -6glo + 4glox = 2 + -2

Combine like terms: 2 + -2 = 0
-2 + -6glo + 4glox = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-1 + -3glo + 2glox) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-1 + -3glo + 2glox)' equal to zero and attempt to solve: Simplifying -1 + -3glo + 2glox = 0 Solving -1 + -3glo + 2glox = 0 Move all terms containing g to the left, all other terms to the right. Add '1' to each side of the equation. -1 + -3glo + 1 + 2glox = 0 + 1 Reorder the terms: -1 + 1 + -3glo + 2glox = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -3glo + 2glox = 0 + 1 -3glo + 2glox = 0 + 1 Combine like terms: 0 + 1 = 1 -3glo + 2glox = 1 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:

| 12=3-1y | | a=p+4b+4c | | 10r^2+23rs+12s^2=10r^2+15rs+8rs+12s^2 | | y=-0.90(30)+128 | | X^2+28x-60=0 | | y=-0.90(20)+128 | | x+6=x(2) | | y+39=-41 | | y=0.90(20)+128 | | 9y^2-2=39 | | y+39=41 | | 9y-8x=-24 | | x^2=6x-x^2 | | I=500*0.14*2 | | 5.4x-2.5=25.1+10.2 | | 9x-y^2=0 | | x^2=4x-x^2 | | 3x=5.1 | | 5x^2+42x-27=0 | | -3(4s-1)-3=-3(8s+2)-5 | | 5x^2+42-27=0 | | -(8y+3)-(-7y-4)=1 | | (5n-2)(5n+2)=-24 | | y=0.60(35)+132 | | 16=-5t^2+20t+1 | | y=0.60(55)+132 | | 18(v+2)-2v=4(4v+4)-20 | | 5(4c-1)-14=18c+5 | | y=0.60(45)+132 | | y=-0.60(25)+132 | | 5x^2=2x^2+27 | | y=-0.60x+132 |

Equations solver categories