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7 July, 07:56

188=4 (7v-2)

solve for v?

+1
Answers (2)
  1. 7 July, 09:02
    0
    188 = 4 (7v - 2)

    ⇒ 188 = 4 * (7v) - 4*2 (distributive property)

    ⇒ 188 = 28v - 8

    ⇒ 188 + 8 = 28v (reverse operation)

    ⇒ 196 = 28v

    ⇒ v = 196/28 (reverse operation)

    ⇒ v = 7

    Final answer: v=7
  2. 7 July, 10:08
    0
    188=28 v-8

    28 v=188+8

    28 v + = 196

    v=7

    there u go!
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