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gabbyalicorn

  • one year ago

How many solutions does the equation have? A. one solution B. infinite solutions C. no solution

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  1. gabbyalicorn
    • one year ago
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  2. triciaal
    • one year ago
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    multiply each side of the equation by 3 simplify solve for a

  3. gabbyalicorn
    • one year ago
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    |dw:1442267362616:dw|

  4. triciaal
    • one year ago
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    |dw:1442267363275:dw|

  5. gabbyalicorn
    • one year ago
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    now we isolate the variables?

  6. triciaal
    • one year ago
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    |dw:1442267461683:dw|

  7. gabbyalicorn
    • one year ago
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    |dw:1442267550127:dw|

  8. triciaal
    • one year ago
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    |dw:1442267590858:dw|

  9. triciaal
    • one year ago
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    |dw:1442267652103:dw|

  10. triciaal
    • one year ago
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    |dw:1442267715546:dw|

  11. gabbyalicorn
    • one year ago
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    hmm let me check back at one thing...

  12. gabbyalicorn
    • one year ago
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    |dw:1442267820576:dw|

  13. triciaal
    • one year ago
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    you want only terms with a on one side and only numbers on the other side of the equation

  14. gabbyalicorn
    • one year ago
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    |dw:1442267950998:dw|

  15. triciaal
    • one year ago
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    |dw:1442267960092:dw|

  16. triciaal
    • one year ago
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    |dw:1442268108646:dw|

  17. triciaal
    • one year ago
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    |dw:1442268149884:dw|

  18. triciaal
    • one year ago
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    add 18 to each side to keep only the a on the right ; maintain the balance

  19. gabbyalicorn
    • one year ago
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    |dw:1442268191225:dw|

  20. triciaal
    • one year ago
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    |dw:1442268233933:dw|

  21. gabbyalicorn
    • one year ago
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    So, one solution.

  22. triciaal
    • one year ago
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    |dw:1442268293689:dw|

  23. gabbyalicorn
    • one year ago
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    ok, I kind of get that part...

  24. triciaal
    • one year ago
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    so to review, isolate means to separate when you have an equation keep the balance simplify divide by the coefficient of the variable

  25. gabbyalicorn
    • one year ago
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    o-o okay.

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