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anonymous

  • 5 years ago

what is the solution of the system of equations c + 3d= 8 and c= 4d -6?

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  1. anonymous
    • 5 years ago
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    start off by setting both equations to =0

  2. anonymous
    • 5 years ago
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    ok hold on

  3. anonymous
    • 5 years ago
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    ok now what

  4. anonymous
    • 5 years ago
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    pick a varible that you would like to eliminate by making them opisit inverse of each other

  5. anonymous
    • 5 years ago
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    c

  6. anonymous
    • 5 years ago
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    yea thats the one i would do

  7. anonymous
    • 5 years ago
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    ahah okay now what do i do

  8. anonymous
    • 5 years ago
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    combine the 2 equations and solve for the varible

  9. anonymous
    • 5 years ago
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    i leave the C there though?

  10. anonymous
    • 5 years ago
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    didn't you say you were trying to cancell the "c" varible out?

  11. anonymous
    • 5 years ago
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    yeah but at the ends theres a zero, am i correct? so where am i supposed to put the c then

  12. anonymous
    • 5 years ago
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    the c should be gone and you should only be working with the constant and the other varible

  13. anonymous
    • 5 years ago
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    oooooooooooooooooooooh okayy

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spraguer (Moderator)
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