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-2.2+v/2=-8.6
We move all terms to the left:
-2.2+v/2-(-8.6)=0
We add all the numbers together, and all the variables
v/2+6.4=0
We multiply all the terms by the denominator
v+(6.4)*2=0
We add all the numbers together, and all the variables
v+12.8=0
We move all terms containing v to the left, all other terms to the right
v=-12.8
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