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anonymous

  • one year ago

Solve for B. A = 3(B + C) B = ((A-C) / (3)) B = ((3A-C) / (3)) B = ((A-3C) / (3))

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  1. anonymous
    • one year ago
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    @Nnesha How do you make things a fraction on this website?

  2. Nnesha
    • one year ago
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    yep

  3. Nnesha
    • one year ago
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    http://prntscr.com/7fbjfw \frac

  4. anonymous
    • one year ago
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    thx

  5. anonymous
    • one year ago
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    A

  6. anonymous
    • one year ago
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    the first choice? ""((A-C) / (3))""

  7. Nnesha
    • one year ago
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    ``` \(\large\rm\frac{2}{2}\)

  8. Nnesha
    • one year ago
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    FIRST STEp!!! distribute parentheses by outside term

  9. anonymous
    • one year ago
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    3B + 3C

  10. Nnesha
    • one year ago
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    yes right A = 3B +3C move 3C to the left side and then solve for b

  11. anonymous
    • one year ago
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    3C + A = 3b \[\frac{ 3C }{ 3 } + \frac{ A }{ 3 } = \frac{ 3B }{ 3 }\]

  12. Nnesha
    • one year ago
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    how would you cancel out 3C frm the right side ?

  13. anonymous
    • one year ago
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    |dw:1433940357819:dw|

  14. Nnesha
    • one year ago
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    nope how did you get 3C at left side ?

  15. anonymous
    • one year ago
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    |dw:1433940467896:dw|

  16. anonymous
    • one year ago
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    computer is laggy, getting hard to draw

  17. Nnesha
    • one year ago
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    yeS SUBTRACT 3c both sides

  18. Nnesha
    • one year ago
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    |dw:1433940641351:dw| now divide both sides by 3

  19. anonymous
    • one year ago
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    so the answer is: B= ((A-3C) / (3))

  20. Nnesha
    • one year ago
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    yep right and REMEMBER parentheses = jail and outside term = bodyguard or a gunman you CAN"T move anything from parentheses with out his permission (distributive property )

  21. Nnesha
    • one year ago
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    so it can't be A bec 3(B+C) you can't subtract C first step is distribute

  22. anonymous
    • one year ago
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    thats a interesting way to learn that, and a little unique... never heard of it that way before.

  23. Nnesha
    • one year ago
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    wait wait nope

  24. Nnesha
    • one year ago
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    okay i just noticed something first choice is it \[\large\rm \frac{ a-c }{ 3 }\] or \[\large\rm \frac{ a }{ 3}-C\]? both are different

  25. anonymous
    • one year ago
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    the first one

  26. Nnesha
    • one year ago
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    \(\color{blue}{\text{Originally Posted by}}\) @YouDontKnowMeOo so the answer is: B= ((A-3C) / (3)) \(\color{blue}{\text{End of Quote}}\) okay so yes this one is right

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