4/7z+2/7z=13

Simple and best practice solution for 4/7z+2/7z=13 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 4/7z+2/7z=13 equation: 



4/7z+2/7z=13

We move all terms to the left:

4/7z+2/7z-(13)=0



Domain of the equation: 7z!=0

z!=0/7

z!=0

z∈R



We multiply all the terms by the denominator


-13*7z+4+2=0

We add all the numbers together, and all the variables

-13*7z+6=0

Wy multiply elements

-91z+6=0

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

-91z=-6

z=-6/-91

z=6/91

See similar equations:

| 6=v+3 | | 25t^2-20t-12=0 | | 2(j-65)=44 | | z/7+3=4 | | -20+15=2-16y+11 | | 4b+9=-15 | | 2/3(2x-1)=20 | | 2z–2=10 | | 4(y-91)=12 | | 3^(5x-9)=(1/27)^(2x-8) | | 3^5x-9=(1/27)2x-8 | | -7(y-2)+5(2y-6)-3(2-3y)=14 | | 1/10=x/5 | | x/6-9=-19 | | x/2-7=53 | | g/4–1=2 | | 8(j-81)=80 | | 5(x-2.2)=6.5 | | 8/5=x/16 | | 2/15=h/35 | | X+30=55.25x= | | g/4– 1= 2 | | x^2+2+2x=0 | | 3+x-5=3x | | 4y-32=28 | | 20x-105=295x= | | 2x^=450 | | -7(9x-22)=(-665) | | 9(w+2)=72 | | 2.25x+1875=4575 | | x/15+4x/9=2 | | 2w-18=4w-22 |

Equations solver categories