3 x 4 7 5 12 4 July 8, 2019 16 32 64 128 3 4 1 4x 7 6x 5 12 x 7 4 4 3 x 12 5 2 1 12 4 3x 5 3 x 7 4 4 7 x 12 5x 3 5 3x 4 7 4 4 3 x 12 5 chia 2 3 x-5=x+3 5 x 7 = 35 3 4 x 5 7 3) 7/12 x = 3/4
