4 x 13 8 82 2 x 4 July 8, 2019 16 32 64 128 13 4x+2 8=10 84 4 x - 13 x + 29 x - 14 x 13 4х+2 8=10 84 4) x-4 8 2x+5 13 3-x 1 4 x - 13
