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16 August, 16:50

Use the substitution method to solve the system of equations. {y=3x-715x-5y=14 What is the solution?

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  1. 16 August, 16:59
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    The equations would be

    Y=3x-71. And

    -y=-x + (14/5)

    Then when you add the two, excluding the y's, the equation would be:

    2x+68.2=0

    2x=-68.2

    X=-34.1
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