Math

Hi! I need help with this. Thank you!

Directions: Solve this equation by doing it twice; one time using the substitution method and one time using the graphing method.

-2/3 x + y = 2
2x – 3y = 6

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  1. substution:
    y=2+2/3 x
    2x-3(2+2/3 x)=6
    2x-6-2x=6

    no solution.

    graphing
    y=2+2/3 x one line
    y=2/3 x-6 second line.

    graph them, the lines are parallel, no solution

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