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2(2+v)=-4
We simplify the equation to the form, which is simple to understand
2(2+v)=-4
Reorder the terms in parentheses
+(+4+2v)=-4
Remove unnecessary parentheses
+4+2v=-4
We move all terms containing v to the left and all other terms to the right.
+2v=-4-4
We simplify left and right side of the equation.
+2v=-8
We divide both sides of the equation by 2 to get v.
v=-4
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