6/9=7/x

Simple and best practice solution for 6/9=7/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 6/9=7/x equation: 


D( x )

x = 0

x = 0

x = 0

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

6/9 = 7/x // - 7/x

6/9-(7/x) = 0

6/9-7*x^-1 = 0

-7*x^-1 = -2/3 // : -7

x^-1 = 2/21

-1 < 0

1/(x^1) = 2/21 // * x^1

1 = 2/21*x^1 // : 2/21

21/2 = x^1

x = 21/2

x = 21/2

See similar equations:

| [x-2]+[x-4]=1 | | 3(z^2+8z+15)=0 | | 3x+9y-5x= | | [x-3]+[4-x]=3 | | x*0.3=2 | | 2b^2+13b-7=0 | | 35000+550x=17615+550x | | x/8=5/7 | | S/12-7=36 | | -9=15+y/3 | | 3=t/6-12 | | 8+m/4=17 | | 14x^2-2x^2= | | 54x-54x^2= | | 50x+40= | | 3x=600 | | 7/x+10=28 | | 4x(x)-7x+c=0 | | 5(10x+8)= | | x=3+3 | | 28=7/s+10 | | 2(-3/9)+(-3/9)2 | | 30(1/12+1/4) | | 60-5x=13x+18 | | 28x=40 | | 18x+6y=30fory | | 9x^4-61x^2+52=0 | | 2x+4=5x/2 | | 100-x=71 | | 2x=x+31 | | -4-2a+11=6a | | x/(-2)-10=0 |

Equations solver categories