Solve for v_0
v_{0}=0
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19+v_{0}\times 1=19
Swap sides so that all variable terms are on the left hand side.
v_{0}\times 1=19-19
Subtract 19 from both sides.
v_{0}\times 1=0
Subtract 19 from 19 to get 0.
v_{0}=0
Reorder the terms.
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