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Posted by on Monday, July 18, 2011 at 8:55am.

solve: 4+8 1/2 -:- (1/4) to the third power.

solve -11-(x+30)=-41-2 (5x-18)

please show your work

  • math - , Monday, July 18, 2011 at 9:45am

    can someone please help me with this one,

  • math - , Monday, July 18, 2011 at 12:05pm

    From your information, I do not know how to deal with the first problem. "/" is used online to indicate division.

    -11-(x+30)=-41-2(5x-18)

    Get rid of parentheses.

    -11-x-30 = -41-10x-36

    Combine like terms.

    9x = -36

    x = -4

  • math - , Monday, July 18, 2011 at 12:24pm

    thank you

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