Решите уравнение 2х+3/4(х-1)+3=1/4
2x+3/4(x-1)+3=1/4 2x=-1
4(2x + 3) = 1 (4x - 4) 8x + 12 = 4x - 4 8x - 4x = -4-12 4x = -16 x = -4