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anonymous

  • 5 years ago

HELP PLZ! y=13x-1 y=10x+29 wat is y and wat is x?

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  1. anonymous
    • 5 years ago
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    ok. good two equations with two variables!

  2. anonymous
    • 5 years ago
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    ya but the things is i can't find a number that would work for both of them its frustrating me! plz help

  3. anonymous
    • 5 years ago
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    Okay, so what you would do since both the equations = y set the equations equal to each other. So 13x-1=10x + 29. Then you would add the 1 on the left side from both sides so you would get: 13x= 10x + 29 + 1 so your new equation would be: 13x = 10x + 29. Next subtract the 10x on the right side from both sides so your new equation would be 13x-10x = 29. Your new equation would be 3x=29. Divide each side by 3. x would then equal =9.667. and then you would insert x back into the original equation (just choose one) to find what y is.

  4. anonymous
    • 5 years ago
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    omg thank u that actually helps somewhat haha

  5. anonymous
    • 5 years ago
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    Yea :) good luck!

  6. anonymous
    • 5 years ago
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    haha i'll need it once again thank u!! :D

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