(7+x)/(8-x)=-2/3

Simple and best practice solution for (7+x)/(8-x)=-2/3 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 (7+x)/(8-x)=-2/3 equation: 



(7+x)/(8-x)=-2/3

We move all terms to the left:

(7+x)/(8-x)-(-2/3)=0



Domain of the equation: (8-x)!=0

We move all terms containing x to the left, all other terms to the right

-x!=-8

x!=-8/-1

x!=+8

x∈R



We add all the numbers together, and all the variables

(x+7)/(-1x+8)-(-2/3)=0

We get rid of parentheses

(x+7)/(-1x+8)+2/3=0

We calculate fractions


(3x+21)/(-3x+24)+(-2x+16)/(-3x+24)=0

We multiply all the terms by the denominator


(3x+21)+(-2x+16)=0

We get rid of parentheses

3x-2x+21+16=0

We add all the numbers together, and all the variables

x+37=0

We move all terms containing x to the left, all other terms to the right

x=-37

See similar equations:

| 5/k-6=3 | | 1/2(12n-4)=14-14n | | 6z-15=z+5 | | 11x-44=77 | | 9÷n=-63 | | 5a-6=-9 | | f(2)=-4+3 | | 7+x/8-x=-2/3 | | f2=-4+3 | | .125x+3=9 | | X^2+11x-232=0 | | 8x2+16=0 | | f(1)=-1+3 | | 9x+8+9x=37 | | 20x-20+5x-10=4x+20-20 | | (2*x)/3+16=0 | | x-2/3-2x-1/6=x/9-2 | | 14+x/9+x=9/4 | | 6d−​2​/​11​​=2d−​2​/​13​​ | | x/6=-28 | | 2x+x+3+x=75 | | 150=25/6(y) | | 3(5x-1)-1=13x+2 | | 4.5+10m=6.76 | | 42v-36=15v | | 150=25/6y | | (3x+21)/6+(x+21)/5=14 | | 3k-2/3=3 | | -76a+5a=3a-5a | | -10-3k=-2k | | 3c+41=-c-7 | | f(-1)=-1+3 |

Equations solver categories