1.   Find a solution to the equation using backtracking.
    A. n = –100 B. n = 10
    C. n = –12 D. n = –89
    Hint

  2.   Find a solution to the equation using backtracking.
    A. c = –1 B. c = –14
    C. c = 8 D. c = 2
    Hint

  3.   Find a solution to the equation by doing the same thing to both sides.
3 – 6m = 5 – 7m
    A. m = 0 B. m = –2
    C. m = –5 D. m = 2
    Hint

  4.   Find a solution to the equation by doing the same thing to both sides.
8p + 14 = 2p – 22
    A. p = 6 B. p = 1
    C. p = –1 D. p = –6
    Hint

  5.   Find a solution to the equation by doing the same thing to both sides.
3(5f + 7) + 9(f + 4) = 9
    A. f = –9 B. f = –12
    C. f = –10 D. f = –2
    Hint



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