Plese Help in my Algebra HW.Plese Help in my Algebra HW.
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Plese Help in my Algebra HW.Plese Help in my Algebra HW.

[From: ] [author: ] [Date: 11-09-08] [Hit: ]
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How do i find " v " ? 2v + 18 = 16 - 4 ( v + 7 )

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2v + 18 = 16 – 4(v + 7) ∙ ∙ ∙ ∙ ∙ expand right side
2v + 18 = 16 – 4v – 28 ∙ ∙ ∙ ∙ ∙ simplify right
2v + 18 = -12 – 4v ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙add 4v
6v + 18 = -12 ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ subtract 18
6v = -30 ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙divide by 6
v = -5

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2v + 18 = 16 - 4(v + 7)
2v + 18 = 16 - 4v - 28
2v + 18 = - 12 - 4v
6v = - 30
v = - 5

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2v+18=16-4v-28
6v=-30
v=-30/6
v=-5
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