7z+z+4z+2z-8z=18

Simple and best practice solution for 7z+z+4z+2z-8z=18 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+z+4z+2z-8z=18 equation: 



7z+z+4z+2z-8z=18

We move all terms to the left:

7z+z+4z+2z-8z-(18)=0

We add all the numbers together, and all the variables

6z-18=0

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

6z=18

z=18/6

z=3

See similar equations:

| 9y-7y-9=30.08 | | 8.4x+7.6=2.6-4.1x | | 7m+3=6m-5 | | 12.50+x=7.50x+11 | | -12.3u-9.73=11.6u | | 175=-9x+4 | | -5=1+2p | | 0.5x+67=1.5x+79 | | 10r-8r=10 | | 13x+2+3x-4+5x-7=0 | | 7k-6k+2k=22 | | -20+6t=20+t+20 | | 1/11x-2=-10 | | (n-3)/(2n-2)=-n | | 72/5x=x | | 5(k-3)-(4k-4)=-9 | | -2(1+7k)=-25 | | 9r-14r+-12r+16r-20r=-19 | | 5x+6=4x+12+x-6 | | −7x+6=−15 | | 3.3x+4=16-1.5x | | 14r+-8r=-18 | | 11*2n=6n | | 10x-30=10x-60 | | 20+5p=32+1p | | -5-3h=-4h | | 5-2y=15* | | 15/x+4=5/8 | | 4.45+0.26m=11.08 | | 3+4.5(2d–3)=7.5 | | 4x+12(x-3)=×28 | | |z-3|=7 |

Equations solver categories