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10 September, 04:52

2 (n + 2) = 4n + 1 - 2n

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Answers (2)
  1. 10 September, 04:59
    0
    Answer:no solution

    Step-by-step explanation:

    2 (2 + n) = 4n + 1 + - 2n

    (2 * 2 + n * 2) = 4n + 1 + - 2n

    (4 + 2n) = 4n + 1 + - 2n

    Reorder the terms:

    4 + 2n = 1 + 4n + - 2n

    Combine like terms: 4n + - 2n = 2n

    4 + 2n = 1 + 2n

    Add '-2n' to each side of the equation.

    4 + 2n + - 2n = 1 + 2n + - 2n

    Combine like terms: 2n + - 2n = 0

    4 + 0 = 1 + 2n + - 2n

    4 = 1 + 2n + - 2n

    Combine like terms: 2n + - 2n = 0

    4 = 1 + 0

    4 = 1

    Solving

    4 = 1

    This equation is invalid, the left and right sides are not equal, therefore there is no solution.
  2. 10 September, 06:00
    0
    I don't know if this is 100% right but i got no solution.

    Step-by-step explanation:

    2 (n + 2) = 4n + 1 - 2n

    I distributed the 2 evenly among the n and the 2

    2n + 2 = 4n + 1 - 2n

    Combine like terms

    2n + 2 = 2n + 1

    Subtract 1 from both sides

    2n + 1 = 2n

    This is how i got no solution, this equation cannot be equal.
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