-2z-8z=5z-4+z

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Solution for -2z-8z=5z-4+z equation: 



-2z-8z=5z-4+z

We move all terms to the left:

-2z-8z-(5z-4+z)=0

We add all the numbers together, and all the variables

-2z-8z-(6z-4)=0

We add all the numbers together, and all the variables

-10z-(6z-4)=0

We get rid of parentheses

-10z-6z+4=0

We add all the numbers together, and all the variables

-16z+4=0

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

-16z=-4

z=-4/-16

z=1/4

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