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algebra

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x + 3y =2 (1)
x = 9 -3y (2)

solve the system of equations

  • algebra - ,

    It gives you the value of x, so substitute that value into the first equation, like this:

    x + 3y = 2
    x = 9 - 3y

    9 - 3y + 3y = 2
    9 = 2

    Somehow, you get 9 = 2, which is DEFINITELY not correct, so maybe there was a typo in typing out the question?

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