Algebraic Formula:

Hint:

Formula:

        Multiply,

        Subtract

        Multiply

        Add

        Multiply

 Answer:

How to do this formula:

          2{4 + 3 [10 – 4(2) + 1}

          Multiply:   4 * 2 = 8

              2{4 + 3 [10 – 8 + 1}

              Subtract:  10 – 8 = 2

                     2{4 + 3 [2 + 1}

                     Multiply: 3 * 2 = 6

                              2{4 + 6 + 1}

                              Add: 4 + 6 + 1 = 11

                                      Multiply: 2{11}

Answer: 22