z/2+4=-81

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Solution for z/2+4=-81 equation: 



z/2+4=-81

We move all terms to the left:

z/2+4-(-81)=0

We add all the numbers together, and all the variables

z/2+85=0

We multiply all the terms by the denominator


z+85*2=0

We add all the numbers together, and all the variables

z+170=0

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

z=-170

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