Verified Answer :

  1. Make an equation
    3x 2.5= 6.6
    2. Then solve. Get x on its own side

    3x
    2.5=6.6
         /2.5=/2.5
    3x=2.64
    /3=/3
    Then check by substituting .88 as x then you will get 6.6
    x=0.88
    I hope this helped