8=-4/9v

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Solution for 8=-4/9v equation:



8=-4/9v
We move all terms to the left:
8-(-4/9v)=0
Domain of the equation: 9v)!=0
v!=0/1
v!=0
v∈R
We get rid of parentheses
4/9v+8=0
We multiply all the terms by the denominator
8*9v+4=0
Wy multiply elements
72v+4=0
We move all terms containing v to the left, all other terms to the right
72v=-4
v=-4/72
v=-1/18

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