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11 December, 19:24

Determine the number of solutions the following system of equations will have: 1/3 y - 5 = 2x y = 15 + 6x

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  1. 11 December, 22:51
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    For this case we have the following system of equations:

    1/3 y - 5 = 2x

    y = 15 + 6x

    The equations are linearly dependent, that is, there is a scalar that allows us to write an equation as a linear combination of the other.

    We multiply the equation (1) by a scalar, which will be 3:

    3 * (1/3 y - 5) = 3 * (2x)

    Rewriting:

    y-15 = 6x

    y = 15 + 6x

    Answer:

    Therefore, if there is a solution, then there are infinite solutions.
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