-30=-5/7v

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Solution for -30=-5/7v equation: 



-30=-5/7v

We move all terms to the left:

-30-(-5/7v)=0



Domain of the equation: 7v)!=0

v!=0/1

v!=0

v∈R



We get rid of parentheses

5/7v-30=0

We multiply all the terms by the denominator


-30*7v+5=0

Wy multiply elements

-210v+5=0

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

-210v=-5

v=-5/-210

v=1/42

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