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4 March, 17:27

What is the value of n in the equation 1/2 (n-4) - 3 = 3 - (2n+3)

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  1. 4 March, 18:30
    0
    n = 2

    Step-by-step explanation:

    Expand the brackets.

    1/2n - 2 - 3 = 3 - 2n - 3

    Add or subtract terms.

    1/2n - 5 = - 2n

    Add 5 and 2n on both sides.

    1/2n + 2n = 5

    5/2n = 5

    Multiply both sides by 2/5.

    n = 5 * 2/5

    n = 10/5

    n = 2
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