text: use the true equation 3x-2=3x-2 to create an identity.? other great challenges are to use the false equation 1=2 to create an equation with no solution.  create an equation whose solution is x=3  first to answer all 3 questions gets their answer as the best. 1. 3x - 2 = 3x - 2 so 2(3x - 2) = (3x - 2) + (3x - 2) = 6x - 4 so 2(3x - 2) ≡ 6x - 4  2. 2x + 10 = 4(x + 2) - 2(x - 2)  3. (2x - 5)/6 + (13 - x)/12 = 1