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30 October, 12:23

Solve 6n + 12 - 8n = 22

+5
Answers (2)
  1. 30 October, 12:46
    0
    n = - 5

    Step-by-step explanation:

    6n + 12 - 8n = 22

    Combine like terms

    -2n + 12 = 22

    Subtract 12 from each side

    -2n + 12-12 = 22-12

    -2n = 10

    Divide each side by - 2

    -2n/-2 = 10/-2

    n = - 5
  2. 30 October, 12:53
    0
    n = - 5

    Explanation:

    6n + 12 - 8n = 22

    [ Simplify both sides of the equation ]

    6n + 12 - 8n = 22

    6n + 12 + - 8n = 22

    (6n + - 8n) + (12) = 22 [Combine Like Terms]

    -2n + 12 = 22

    -2n + 12 = 22

    [ Subtract 12 from both sides ]

    -2n + 12 - 12 = 22 - 12

    -2n = 10

    [ Divide both sides by - 2 ]

    -2n / - 2 = 10 / - 2

    n = - 5
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