1 2 x 2 3 equals July 8, 2019 16 32 64 128 3 x + 5 / 2x + 1 is equal to 1 by 3 X + 4 by 3 is equal to 3 1/2 10 (- 2 1 x 3 4 2 equals 1 + 1 = 2 + 2 = 3 1= 2 proof
