3z+4=30

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Solution for 3z+4=30 equation: 



3z+4=30

We move all terms to the left:

3z+4-(30)=0

We add all the numbers together, and all the variables

3z-26=0

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

3z=26

z=26/3

z=8+2/3

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