3x-2 times 3 / 4 = 2.1 to solve the equation

3x-2 times 3 / 4 = 2.1 to solve the equation

3x-2 times 3 / 4 = 2.1 3x-1.5 = 2.13x = 2.1 + 1.53x = 3.6x = 1.2