5/x-7-2/x+3=-x/x2-4x-21

Simple and best practice solution for 5/x-7-2/x+3=-x/x2-4x-21 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 5/x-7-2/x+3=-x/x2-4x-21 equation: 



5/x-7-2/x+3=-x/x2-4x-21

We move all terms to the left:

5/x-7-2/x+3-(-x/x2-4x-21)=0



Domain of the equation: x!=0

x∈R





Domain of the equation: x2-4x-21)!=0

x∈R



We add all the numbers together, and all the variables

5/x-2/x-(-4x-x/x2-21)-7+3=0

We add all the numbers together, and all the variables

5/x-2/x-(-4x-x/x2-21)-4=0

We get rid of parentheses

5/x-2/x+4x+x/x2+21-4=0

We calculate fractions

We do not support expression: x^3

See similar equations:

| 4 3 2 1 -5 -4 -3 -2 -1 0 1 2 3 4 5 -1 -2 -3 -4 2(x+2)+2(x+4)=28 | | 66=-16x^2+40x+45 | | 8=12-4t | | 5x-4+2x+1=180 | | 3y(1+y-y^2)=-y^2(2-3y) | | 1/2r−8=−16 | | 12r−8=−16 | | 8=-12-4t | | 2(5x-26)=9x-37 | | 7+5x=48 | | x^2+4x-54=0 | | (2z+1)(9+z)=0 | | 14x=340 | | 2(2x+7)=6x-10 | | 3x-1/2x+5=2 | | x+17x+3x=180 | | -3+6m=2m+9 | | -40-30=7a+3a | | 2f-3=42 | | 3x-1/2+5=2 | | 2(3x-2)=7x-12 | | -3p-1=20+16p | | 4x+11=9x-4 | | x-3/5=13/2 | | 8x^2+30x-2x=0 | | 13q−12q=15 | | 5(-5)a=50 | | 2-42=-8x | | x-3/5=61/2 | | 9/x=1/4 | | -20k=20-19k | | 9t+7-10t=17+t |

Equations solver categories