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anonymous

  • 5 years ago

2x - 40 = 3y 3y = 48 - 6x Using the two equations above, solve for y. y = 4 y = 5 y = -6 y = -11

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  1. anonymous
    • 5 years ago
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    u can do this as the previous question.but, instead of substitute the y, u substitute the x to get an equation in term of y.

  2. anonymous
    • 5 years ago
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    i tried doing it that way can u please just give me the answer becuase its stuff we havent learned yet.

  3. anonymous
    • 5 years ago
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    the whole highschool has to do it bacuse its to get 11th graders ready for pssas and even use freshman who have no idea have to do it

  4. anonymous
    • 5 years ago
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    or, u should note that both equations have 3y: therefore; 2x-40 = 48-6x solve this to get x. then substitute the x-value into any equation to get the y-value

  5. anonymous
    • 5 years ago
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    kk ill try

  6. anonymous
    • 5 years ago
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    u got it sc?

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spraguer (Moderator)
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