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30=-5/4v
We move all terms to the left:
30-(-5/4v)=0
Domain of the equation: 4v)!=0We get rid of parentheses
v!=0/1
v!=0
v∈R
5/4v+30=0
We multiply all the terms by the denominator
30*4v+5=0
Wy multiply elements
120v+5=0
We move all terms containing v to the left, all other terms to the right
120v=-5
v=-5/120
v=-1/24
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