Solve for v
v=1
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-1+6v+v=6
Add v to both sides.
-1+7v=6
Combine 6v and v to get 7v.
7v=6+1
Add 1 to both sides.
7v=7
Add 6 and 1 to get 7.
v=\frac{7}{7}
Divide both sides by 7.
v=1
Divide 7 by 7 to get 1.
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