-4=-v/2

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Solution for -4=-v/2 equation: 



-4=-v/2

We move all terms to the left:

-4-(-v/2)=0

We get rid of parentheses

v/2-4=0

We multiply all the terms by the denominator


v-4*2=0

We add all the numbers together, and all the variables

v-8=0

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

v=8

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