7-1/x

Simple and best practice solution for 7-1/x 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 7-1/x equation: 


D( x )

x = 0

x = 0

x = 0

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

7-(1/x) = 0

7-x^-1 = 0

-1*x^-1 = -7 // : -1

x^-1 = 7

-1 < 0

1/(x^1) = 7 // * x^1

1 = 7*x^1 // : 7

1/7 = x^1

x = 1/7

x = 1/7

See similar equations:

| 241=18a+34 | | 15*7=21*5 | | W/2+7=-4 | | 5(2)-y=15 | | 3x+n(2x-3)=72 | | 3(11f-11)=1386 | | 6+6+2*1.5+2*1.5=6*2*1.5 | | 8/3=7t/3-(-4t/3-2/3) | | -8(x+3)=2(x-11)+8 | | 16n-8=9n-162 | | -2x+-5=x+5 | | 8z-7=7z-2 | | 10-5w=-30 | | 5x+10xy= | | 7/4=21/t | | 32k-8=21k+366 | | -8=-6v+4 | | 4x+14+8x+10=180 | | -2=4x+2 | | 21(11d-9)=15(15d-14) | | 12-6p=-(10p-4) | | 7=-1/3(3)+b | | 10-(2c+10)=28 | | 3y+5x=16 | | 14.5*14.5*14.5=7.5 | | 7x+6=-5 | | 0.5x^2-x-2=-2x^2+3 | | 49-y=9 | | -3b+ca=a-4 | | 31z+2=870 | | 3x+2=4x+(-14) | | -(w+3)=-4w+8 |

Equations solver categories