-20=-5/2v

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Solution for -20=-5/2v equation: 



-20=-5/2v

We move all terms to the left:

-20-(-5/2v)=0



Domain of the equation: 2v)!=0

v!=0/1

v!=0

v∈R



We get rid of parentheses

5/2v-20=0

We multiply all the terms by the denominator


-20*2v+5=0

Wy multiply elements

-40v+5=0

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

-40v=-5

v=-5/-40

v=1/8

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