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2x+3=9x Help solve problem?

Help solve problem?

13 Answers

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  • Anonymous
    1 decade ago
    Favorite Answer

    If i remeber math this seems right:

    2x+3=9x

    2x-9x=-3

    -7x/7=-3-7

    x=0.428 (aprox.)

    hope this is right and helps.

  • ?
    Lv 5
    5 years ago

    x = 3/7

  • 1 decade ago

    x = 3/7

    Source(s): Looked at everyone else's answers
  • Anonymous
    1 decade ago

    x=3/7

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  • 1 decade ago

    Subtract 2x from both sides:

    3 = 7x

    Divide both sides by 7

    3/7 = x

  • Anonymous
    1 decade ago

    you'll end up with x=3/7.

    1st)subtract 2x from 9x (you'll get 7x)

    2nd) divide 3 by 7 (to get x by itself)

  • 1 decade ago

    2x-9x=-3

    -7x=-3

    x= 3/7

  • 1 decade ago

    2x+3=9x

    -3 -3

    2x=6x

    x=3

  • 1 decade ago

    9x-2x=3

    7x=3

    x=3/7 or .429

  • 1 decade ago

    2x+3-2x=9x-2x

    3=7x

    3/7=x

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