2z/7-2=9z/7

Simple and best practice solution for 2z/7-2=9z/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 2z/7-2=9z/7 equation: 



2z/7-2=9z/7

We move all terms to the left:

2z/7-2-(9z/7)=0

We add all the numbers together, and all the variables

2z/7-(+9z/7)-2=0

We get rid of parentheses

2z/7-9z/7-2=0

We multiply all the terms by the denominator


2z-9z-2*7=0

We add all the numbers together, and all the variables

-7z-14=0

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

-7z=14

z=14/-7

z=-2

See similar equations:

| 6a+2*3a+17=10 | | 6x+24x+5=5(4x+1) | | 12x+6x=20 | | 2x+7=114 | | 4x+5=2x-25 | | 2/3x+9+1/3x=4 | | 16x²-8=92 | | 16b²+5=9 | | 17=2m+13 | | 3=r-10 | | 26=2j | | 1,3(x+6)=1 | | 2=11-g | | 38,000-600x=18,800 | | 24=v+15 | | 30x+0.15=36+0.10x | | 6(3c-7)=138 | | 6(3c-7)=180 | | 97=w/7 | | 6(3c-7)=142 | | 6(3c-7)=160 | | 6(3c-7)=144 | | x+(0.18x)=158000 | | 11c+56=8c-48 | | 6(3c-7)=46 | | 6(3c-7)=44 | | x+73=2*69 | | 6(3c-7)=78 | | 2x+33=4x+27 | | x-34=41 | | 2*3x+35=4x+78 | | 13x-82=8x-37 |

Equations solver categories