log(x+30)+log(x)=2

Simple and best practice solution for log(x+30)+log(x)=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(x+30)+log(x)=2 equation:


Simplifying
log(x + 30) + log(x) = 2

Reorder the terms:
glo(30 + x) + log(x) = 2
(30 * glo + x * glo) + log(x) = 2
(30glo + glox) + log(x) = 2

Multiply glo * x
30glo + glox + glox = 2

Combine like terms: glox + glox = 2glox
30glo + 2glox = 2

Solving
30glo + 2glox = 2

Solving for variable 'g'.

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

Reorder the terms:
-2 + 30glo + 2glox = 2 + -2

Combine like terms: 2 + -2 = 0
-2 + 30glo + 2glox = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-1 + 15glo + glox) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-1 + 15glo + glox)' equal to zero and attempt to solve: Simplifying -1 + 15glo + glox = 0 Solving -1 + 15glo + glox = 0 Move all terms containing g to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 15glo + 1 + glox = 0 + 1 Reorder the terms: -1 + 1 + 15glo + glox = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 15glo + glox = 0 + 1 15glo + glox = 0 + 1 Combine like terms: 0 + 1 = 1 15glo + glox = 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:

| d=2d+1 | | 12-45=5(x-2)-3 | | d=2d | | 7+14p-5=9p+74-7p | | 29-3x=8-10x | | 4+2a-7=3a+21 | | ax+7=5x+6 | | (2-5I)(3-4I)=0 | | 2(3-4x)=-8-3(2+x) | | k(z)=-2(2.6)-8 | | x*x=5x+11 | | 3(x+5)=4-(x-9) | | 3n-5=2n+6 | | 5-3a=-1 | | 2x+1=-45 | | (4x^3+5)(4x)-(2x^2-1)(12x^2)= | | 3x+12=91 | | 2(3-4)=-8-3(2+x) | | 3y-9=1y-5 | | 3t+16-48=2+14t | | 6v(2v+3)=0 | | 20-16a=a(10-8a) | | 7=4y-6-7t | | (12-3I)-(5+8I)=0 | | 2-4(3x-1)+2(3x+1)= | | 8x+3+9=15 | | 7y-(2y-9)=39 | | 5x+10=-32-2x | | 2y=-6x+4 | | 8*x+8*3=504 | | 3(2x-1)-5=2x+8 | | x+2-3x=6 |

Equations solver categories