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10 September, 06:05

8 (t+2) - 3 (t-4) = 6 (t-7) + 8 i dont understand this is 5.111111 correct?

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  1. 10 September, 09:48
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    8 (t + 2) - 3 (t - 4) = 6 (t - 7) + 8

    To solve this equation, first apply the Distributive Property. The Distributive Property is defined as a (b + c) = ab + ac. We'll need to apply it three times for this equation.

    8 (t + 2) = > 8t + 16

    -3 (t - 4) = > - 3t + 12

    6 (t - 7) = > 6t - 42

    This gives us

    8 (t + 2) - 3 (t - 4) = 6 (t - 7) + 8

    8t + 16 - 3t + 12 = 6t - 42 + 8

    Next, combine like terms (constants with constants and variable terms with variable terms).

    8t + 16 - 3t + 12 = 6t - 42 + 8

    5t + 28 = 6t - 34

    Now we need to get all constants on one side and all variable terms on the other side. Begin doing so by first subtracting 28 from both sides.

    5t + 28 = 6t - 34

    5t = 6t - 62

    Subtract 6t from both sides.

    5t = 6t - 62

    -t = - 62

    Divide both sides by - 1.

    t = 62

    Answer:

    t = 62
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