7z+5-5z=3+z-9

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Solution for 7z+5-5z=3+z-9 equation: 



7z+5-5z=3+z-9

We move all terms to the left:

7z+5-5z-(3+z-9)=0

We add all the numbers together, and all the variables

7z-5z-(z-6)+5=0

We add all the numbers together, and all the variables

2z-(z-6)+5=0

We get rid of parentheses

2z-z+6+5=0

We add all the numbers together, and all the variables

z+11=0

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

z=-11

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