How do you solve #51= 7( - 1+ 2v ) +2#?

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Answer 1 · 2018-05-29T09:22:30

#v = 4#

As per the question, we have

#51 = 7(-1 + 2v) + 2#

#:. 51 = -7 + 14v + 2#

#:. 51 = -5 + 14v#

#:. 51 + 5 = -5 + 5 + 14v# ... [Adding #5# to both the sides]

#:. 56 = cancel-5 + cancel5 + 14v#

#:. 14v = 56#

#:. v = 56/14#

#:. v = 4#

Hence, the answer.