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

Mathematics · Middle School · Thu Feb 04 2021

Answered on

Answer is Correct

x (( 7 + 12 ) - 2 ) = 51

      3 x ( 19 - 2 ) = 51

           3 x 17 = 51

             51 = 51