8-5(1-9z)=20

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Solution for 8-5(1-9z)=20 equation: 



8-5(1-9z)=20

We move all terms to the left:

8-5(1-9z)-(20)=0

We add all the numbers together, and all the variables

-5(-9z+1)+8-20=0

We add all the numbers together, and all the variables

-5(-9z+1)-12=0

We multiply parentheses

45z-5-12=0

We add all the numbers together, and all the variables

45z-17=0

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

45z=17

z=17/45

z=17/45

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