3 x 5 ) 10 2 3 x )- 14 July 8, 2019 16 32 64 128 3 x 5 )+ 10 2 3 x )- 14 3 х 5 )+ 10 2 3 х )- 14 142 50 2 mũ 3 x 10 2 mũ 3 x 5 3 by 2 x + 5 by 3 y = 79x - 10y = 14 3 x-5=x+3 3 5 x 3 14
