7=5+z/7

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Solution for 7=5+z/7 equation: 



7=5+z/7

We move all terms to the left:

7-(5+z/7)=0

We add all the numbers together, and all the variables

-(z/7+5)+7=0

We get rid of parentheses

-z/7-5+7=0

We multiply all the terms by the denominator


-z-5*7+7*7=0

We add all the numbers together, and all the variables

-1z+14=0

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

-z=-14

z=-14/-1

z=+14

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