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30 October, 14:38

What is the solution to the system of equations below? 3x-2y=7 and - 3x+5y=5

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  1. 30 October, 16:58
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    Step-by-step explanation:

    So you add one over the other

    3x-2y=7

    -3x+5y=5

    =

    3y=12

    Then you divide 3 from both sides

    (3y) / 3=12/3

    y=4

    Then you substitute the y=4 in to the equation of your choice

    3x-2 (4) = 7

    3x-8=7

    3x-8=7

    +8 + 8

    3x=15

    x=5
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