Solve for v
v=-4
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2v+5-4v=13
Subtract 4v from both sides.
-2v+5=13
Combine 2v and -4v to get -2v.
-2v=13-5
Subtract 5 from both sides.
-2v=8
Subtract 5 from 13 to get 8.
v=\frac{8}{-2}
Divide both sides by -2.
v=-4
Divide 8 by -2 to get -4.
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