4-3(5x-6)=-3x решить срочно
4-3(5x-6)=-3x 4-15x+18=-3x -15x+3x=-4-18 -12x=-24 x=(-24):(-12) x=2
4 - 15x + 18 = 3 x 4 - 15 x + 18 =3x 22-15x =3x -15x - 3x = - 22 -18x + - 22 x = - 11 - 9