2(1+7z)=-8+9z

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Solution for 2(1+7z)=-8+9z equation: 



2(1+7z)=-8+9z

We move all terms to the left:

2(1+7z)-(-8+9z)=0

We add all the numbers together, and all the variables

2(7z+1)-(9z-8)=0

We multiply parentheses

14z-(9z-8)+2=0

We get rid of parentheses

14z-9z+8+2=0

We add all the numbers together, and all the variables

5z+10=0

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

5z=-10

z=-10/5

z=-2

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