7-z/4=12

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Solution for 7-z/4=12 equation: 



7-z/4=12

We move all terms to the left:

7-z/4-(12)=0

We add all the numbers together, and all the variables

-z/4-5=0

We multiply all the terms by the denominator


-z-5*4=0

We add all the numbers together, and all the variables

-1z-20=0

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

-z=20

z=20/-1

z=-20

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