6z/8=21

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Solution for 6z/8=21 equation: 



6z/8=21

We move all terms to the left:

6z/8-(21)=0

We multiply all the terms by the denominator


6z-21*8=0

We add all the numbers together, and all the variables

6z-168=0

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

6z=168

z=168/6

z=28

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