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13 July, 20:33

What is the solution to x=1/2y-3 and y=2x+6

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  1. 13 July, 22:52
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    infinite solutions

    Step-by-step explanation:

    Multiply the first equation by 2 so we don't have fractions.

    x = 1/2y - 3 becomes 2x = y - 6

    Now substitute the second equation into the y-value of the new equation

    2x = (2x + 6) - 6

    2x = 2x

    x can equal anything. this means there are infinite solutions
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