log(x+8)=1+log(x-7)

Simple and best practice solution for log(x+8)=1+log(x-7) 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+8)=1+log(x-7) equation:


Simplifying
log(x + 8) = 1 + log(x + -7)

Reorder the terms:
glo(8 + x) = 1 + log(x + -7)
(8 * glo + x * glo) = 1 + log(x + -7)
(8glo + glox) = 1 + log(x + -7)

Reorder the terms:
8glo + glox = 1 + glo(-7 + x)
8glo + glox = 1 + (-7 * glo + x * glo)
8glo + glox = 1 + (-7glo + glox)

Add '-1glox' to each side of the equation.
8glo + glox + -1glox = 1 + -7glo + glox + -1glox

Combine like terms: glox + -1glox = 0
8glo + 0 = 1 + -7glo + glox + -1glox
8glo = 1 + -7glo + glox + -1glox

Combine like terms: glox + -1glox = 0
8glo = 1 + -7glo + 0
8glo = 1 + -7glo

Solving
8glo = 1 + -7glo

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.
8glo + 7glo = 1 + -7glo + 7glo

Combine like terms: 8glo + 7glo = 15glo
15glo = 1 + -7glo + 7glo

Combine like terms: -7glo + 7glo = 0
15glo = 1 + 0
15glo = 1

Divide each side by '15lo'.
g = 0.06666666667l-1o-1

Simplifying
g = 0.06666666667l-1o-1

See similar equations:

| 7=2a | | 5^-x/2=.2 | | 2x+8=5x+10 | | 12x^5-68x^4+79x^3+64x^2-33x-18=0 | | 6/(v-3) | | -(14/19x) | | 5x-2+6x=5x+4-7x | | x=25+4y | | 3(2b+4)=3b-14 | | n/3+3/4=5/6-1 | | 9n-6=-16+4n | | 7s-16=8+s | | -6x-13x=-76 | | 16x^3/4x^2 | | 2c^3(9-8c^5)=0 | | (3x/5)-(2x/3)=6 | | 19+110+x=180 | | n(n-1)=8n+36 | | 4t=3t+1 | | 2p+4=7(p-2)+p | | n(n-1)=4n+18 | | 18+105+x=180 | | 3(4b+2)=(2b-14) | | 6t^2-60t/8t | | 7x=3x+1 | | 2x=12.8 | | 105+x+90=180 | | -6b(8b-2)-3b(4+4b)=b | | 27d+18=72 | | 24d+18=72 | | 3x+5=6x+3 | | 8y-10=-18+6y |

Equations solver categories