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vivalakoda

  • 3 years ago

Solve 3x – 4y = –12 for y.

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  1. juciystar234
    • 3 years ago
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    O.o Wow... Hope you get help i cant do that!!! :P i can but not like that...

  2. vivalakoda
    • 3 years ago
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    LOL. Thanks

  3. juciystar234
    • 3 years ago
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    Yeah sorry i cant help :|

  4. vivalakoda
    • 3 years ago
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    It's okay c:

  5. sudesh
    • 3 years ago
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    3x = -12 +4y now sub the left part for x and solve for Y. easy!

  6. Henry.Lister
    • 3 years ago
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    |dw:1347493950828:dw|

  7. vivalakoda
    • 3 years ago
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    That isn't a answer choice

  8. Henry.Lister
    • 3 years ago
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    ^^ Thats the method if you want to use y instead of x.

  9. Henry.Lister
    • 3 years ago
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    Plug that back into the original equation and simplify out.

  10. vivalakoda
    • 3 years ago
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    I got y = -3/4x + 3.

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