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24 January, 06:04

Whats the answer to - 3a+8-8 (7-2a)

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Answers (2)
  1. 24 January, 07:32
    0
    Answer:3.1875

    Step-by-step explanation: Simplifying

    -3 + 8 + - 8 (7 + - 2a) = 0

    -3 + 8 + (7 * - 8 + - 2a * - 8) = 0

    -3 + 8 + (-56 + 16a) = 0

    Combine like terms: - 3 + 8 = 5

    5 + - 56 + 16a = 0

    Combine like terms: 5 + - 56 = - 51

    -51 + 16a = 0

    Solving

    -51 + 16a = 0

    Solving for variable 'a'.

    Move all terms containing a to the left, all other terms to the right.

    Add '51' to each side of the equation.

    -51 + 51 + 16a = 0 + 51

    Combine like terms: - 51 + 51 = 0

    0 + 16a = 0 + 51

    16a = 0 + 51

    Combine like terms: 0 + 51 = 51

    16a = 51

    Divide each side by '16'.

    a = 3.1875

    Simplifying

    a = 3.1875
  2. 24 January, 09:59
    0
    The answer is 13a - 48
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