z/2+-16=-21

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Solution for z/2+-16=-21 equation: 



z/2+-16=-21

We move all terms to the left:

z/2+-16-(-21)=0

We add all the numbers together, and all the variables

z/2+5=0

We multiply all the terms by the denominator


z+5*2=0

We add all the numbers together, and all the variables

z+10=0

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

z=-10

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