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14 December, 04:15

Solve 3.8 = p/3 - 7.2. Solve for p.

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  1. 14 December, 04:55
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    I believe the answer to your question is p = 33

    Step-by-step explanation:

    Question: p:3 - 7.2 = 3.8

    Step 1: Add 7.2 to both sides of the equation

    p:3 - 7.2 = 3.8

    +7.2 + 7.2

    p:3 = 11

    Adding 7.2 to both sides cancels out 7.2 on the left and whatever you do unto one side of an equation, you must do to the other (it's just a rule in math)

    Step 2: Multiply by 3 on both sides

    p:3 = 11

    x 3 x 3

    p = 33

    Same as last time; multiplying by 3 cancels out 3 on the left and whatever you do unto one side, you must do to the other
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