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-1=(v-2)/21
We simplify the equation to the form, which is simple to understand
-1=(v-2)/21
Reorder the terms in parentheses
-1=( + 0.047619047619v-0.0952380952381)
Remove unnecessary parentheses
-1=0.047619047619v-0.0952380952381
We move all terms containing v to the left and all other terms to the right.
-0.047619047619v=-0.0952380952381+1
We simplify left and right side of the equation.
-0.047619047619v=0.904761904762
We divide both sides of the equation by -00.047619047619 to get v.
v=-19
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