8z+7z+3=16z+20

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Solution for 8z+7z+3=16z+20 equation: 



8z+7z+3=16z+20

We move all terms to the left:

8z+7z+3-(16z+20)=0

We add all the numbers together, and all the variables

15z-(16z+20)+3=0

We get rid of parentheses

15z-16z-20+3=0

We add all the numbers together, and all the variables

-1z-17=0

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

-z=17

z=17/-1

z=-17

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