3/x+5=4/x+7

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


D( x )

x = 0

x = 0

x = 0

x in (-oo:0) U (0:+oo)

3/x+5 = 4/x+7 // - 4/x+7

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

3/x-4*x^-1-7+5 = 0

-1*x^-1 = 2 // : -1

x^-1 = -2

-1 < 0

1/(x^1) = -2 // * x^1

1 = -2*x^1 // : -2

-1/2 = x^1

x = -1/2

x = -1/2

See similar equations:

| x*0=8 | | 0.1428(x+5)-0.4285=0.50(x+3) | | 6A-AB=37 | | p+300=500 | | 5n+7p+8n-p= | | 42.25/6.5 | | 2a+6b-7a-2b= | | (125x^(-18))^(-4/3) | | 3yx-6x+12=0 | | C^2-6C+4=0 | | C^2-6C+18=0 | | x+11/60*40 | | C^2-6C+2=0 | | 0.2*x=7 | | 3/2+x+2/5=x+3/5 | | u=7/6-3v | | x+14=0.6(x+14+x) | | 6(3x-6)=144 | | 9x+13y=44 | | 3.5x+3/2.4x+2=0.2 | | 2x-8y=18 | | 2x^2-mx+4=0 | | 11x+30=162 | | 7/(x-2)=4 | | 9x^2+9y^2-6y-17=0 | | Z+9=2Z | | 5g-4=-2g+7 | | 2x+45x= | | -15(15+y)-12(12y+1)+10=16(3y-16)-17(y+17) | | 5x+10x=66-3x | | 4/x=3/2+x | | x^4+-3x^2=0 |

Equations solver categories