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31 March, 22:45

Find the solutions of the systems - 6x-2y=8 and 7x-2y=-5

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  1. 31 March, 22:46
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    y=4

    x = 3/7

    Step-by-step explanation:

    2y=8

    Divide both sides by 2

    2y:2=8:2

    A.) y=4

    Substitute 4 for y

    7x-2y=-5

    7x + (-2) (4) = -5

    Simplify both sides of the equation.

    7x-8=-5

    Add 8 to both sides

    7x-8+8=-5+8

    7x=3

    Divide both sides by 7

    7x:7 = 3:7

    x = 3

    7
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