Question

in this order only, and only using -+÷×(), what is 3 7 12 2=51​

Answer 1

Answer:

Step-by-step explanation:

3 x (( 7 + 12 ) - 2 ) = 51

          3 x ( 19 - 2 ) = 51

                    3 x 17 = 51

                         51 = 51