7z,-13z-21=9

Simple and best practice solution for 7z,-13z-21=9 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 7z,-13z-21=9 equation: 



7z.-13z-21=9

We move all terms to the left:

7z.-13z-21-(9)=0

We add all the numbers together, and all the variables

-13z+7z.-30=0

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

-13z+7z.=30

See similar equations:

| 2n-6-5n=15 | | 9x+1=27x-2 | | 3x+15=4x-25 | | 9x-27/3=6x+6/10 | | 13-18=6y+8-5y | | 4x-9=128 | | -4(n+2)=-14-7n | | 3(5k-7)=34+2k | | 2x-6=1x+1 | | 13x+7+26x+13=180 | | 5/7x-1/5x=18 | | 2/5x+90+3/4x-2=180 | | 9x+11=10x+8 | | 2=t6 | | 2y+17y=6y+5 | | 4y-22=4(y+6) | | 6x11=5x-7 | | 2x+6=3x+21 | | 2y+4=4y-12 | | 8x+55=3x+15 | | 6x11=5-7 | | 2x=64x-4 | | 5n÷-16=-1 | | -34=-w/5 | | 5x-5+10x+25=180 | | 4x-1=16x+1 | | 3.x=2x-1 | | -3=-6(2x-14) | | 33x+1=32x+4 | | 5.4=2.4-0.4y | | 16x^2-167x=-385 | | 19=v/4-17 |

Equations solver categories