4z(9-11)=45z+12

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Solution for 4z(9-11)=45z+12 equation: 



4z(9-11)=45z+12

We move all terms to the left:

4z(9-11)-(45z+12)=0

We add all the numbers together, and all the variables

4z(-2)-(45z+12)=0

We multiply parentheses

-8z-(45z+12)=0

We get rid of parentheses

-8z-45z-12=0

We add all the numbers together, and all the variables

-53z-12=0

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

-53z=12

z=12/-53

z=-12/53

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