1 целая 1/4 * (x-2)=-5*(x+1) уравнение помогите
1 целая 1/4 = 1,25 1,25(x-2) = -5(x+1) 1.25x-2.5 = -5x-5 1.25x+5x = -5+2.5 6.25x = -2.5 x = -2.5 / 6.25 x = -0.4