Q34 of 52 Page 3

Solvefor x:
          3(2u + 3) – 2 (1 – u) + 1 = 0

3(2u + 3) – 2 (1 – u) + 1 = 0
      6u + 9 – 2 + 2u + 1 = 0
                           8u + 8 = 0
                             u + 1 = 0
                                  u = -1

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