3=z+13/7

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Solution for 3=z+13/7 equation: 



3=z+13/7

We move all terms to the left:

3-(z+13/7)=0

We add all the numbers together, and all the variables

-(+z+13/7)+3=0

We get rid of parentheses

-z+3-13/7=0

We multiply all the terms by the denominator


-z*7-13+3*7=0

We add all the numbers together, and all the variables

-z*7+8=0

Wy multiply elements

-7z+8=0

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

-7z=-8

z=-8/-7

z=1+1/7

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