Respuesta :

Answer:

v =  4

Step-by-step explanation:

Given

- 5v + 4 = 2v - 6v, that is

- 5v + 4 = - 4v ( add 4v to both sides )

- v + 4 = 0 ( subtract 4 from both sides )

- v = - 4 ( multiply both sides by - 1 )

v = 4

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