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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