5x-10 3x-1 ____ - _____ = 1 14 8 ПОМОГИТЕ РЕШИТЬ
(5x-10)/14 -(3x-1)/8 =1 (4(5x-10) -7(3x-1)) /56 =1 20x -40 -21x +7 =1*56 -x -33 =56 -x =56 +33 -x =89 x= -89