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Posted by on Tuesday, January 4, 2011 at 12:06am.

10 a. 7m + 36 =11m b. 2x+ 4=10x-4 c.11w-8=22-w d.6a - 12-a = 9a +53+a

  • algebra - , Tuesday, January 4, 2011 at 12:20am

    a)
    7m + 36 = 11m
    -4m = -36
    m = 9

    b)
    2x + 4 = 10x - 4
    -8x = -8
    x = 1

    c)
    11w - 8 = 22 - w
    12w = 30
    w = 5/2

    d)
    6a - 12 - a = 9a + 53 + a
    5a - 12 = 10a + 53
    -5a = 65
    a = -13

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