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    Sronyv's Avatar
    Sronyv Posts: 12, Reputation: 2
    New Member
     
    #1

    Nov 25, 2008, 07:04 PM
    Debating the answer to two math questions!
    My friend and I are getting different answers. Tell me what you get! Please only do... if you understand this.

    The 2 in the first problem is an exponent... so, multiply the number twice.

    (evaluate the expression for the giving value of the variable):o

    -2(x)-4x-4;x=-3

    Also,
    (only combine like terms)
    4-(2x-5)+13x

    Thank you!
    Curlyben's Avatar
    Curlyben Posts: 18,514, Reputation: 1860
    BossMan
     
    #2

    Nov 25, 2008, 07:18 PM
    Thank you for taking the time to copy your homework to AMHD.
    Please refer to this announcement: Ask Me Help Desk - Announcements in Forum : Homework Help

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