elizabethnj03 elizabethnj03 17-11-2020 Mathematics contestada Which equation is an identity? 3(x - 1) = x + 2(x + 1) + 1 x-4(x + 1) = -3(x+1)+1 2x+3 = 2(4x+2)+2 1/3(16x - 3) = 3(x + 1) - X-2
