z-9=2/7

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Solution for z-9=2/7 equation: 



z-9=2/7

We move all terms to the left:

z-9-(2/7)=0

We add all the numbers together, and all the variables

z-9-(+2/7)=0

We get rid of parentheses

z-9-2/7=0

We multiply all the terms by the denominator


z*7-2-9*7=0

We add all the numbers together, and all the variables

z*7-65=0

Wy multiply elements

7z-65=0

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

7z=65

z=65/7

z=9+2/7

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