7z+2z=8z-2

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



7z+2z=8z-2

We move all terms to the left:

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

We add all the numbers together, and all the variables

9z-(8z-2)=0

We get rid of parentheses

9z-8z+2=0

We add all the numbers together, and all the variables

z+2=0

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

z=-2

See similar equations:

| b/13-8b/13=14/13 | | 3x^2-6=-18 | | 8a=-13 | | 13=6x-50 | | 4v-12=0 | | -n(-3+4)=27+n | | 10-5x=70-45x | | 21x^2+20x+7=0 | | 8×a=-13 | | -74=16-2x | | 9v+5=0 | | 10+0.10f=0.35f | | 7x-2+4x=55 | | 0.5c+10=5-7c/6 | | 2/3s-2/3=2/6+4/3 | | 7z+-13z+-21=9 | | p^2-4=2p+4 | | 3x-8=-3x-7 | | 5x-3=2x+5+3x | | (-3+4)-n=27+n | | 10a+a+2+13=1+7a | | 7x+2-4x=20 | | T=14+9c | | 6v-18=0 | | 2x+6/x+3=1 | | 75=-12+m | | 4x+3x-9=12 | | 4x-32=3x+12 | | 15v+9=0 | | 4x-32=3x | | 4(2u+2)+6u+4=4(u+1)-2u | | 0.3x=-5.5 |

Equations solver categories