3 4x 6 5 7 10 July 8, 2019 16 32 64 128 4 6*3 5+5 7 3-4x = 5-6x 6 4 - 7 * (-3 3) 3 4x+5 7x+6 6x-4 7x при x=3 6 0 8 10
