Related Post: 5 2x 27 5 2x 5 /- 3 =- 27 2x 5 5 (- 2x 1 )- 5x 2 27 3 5x 2x+ 27 5 решите уравнение 3 5x 2x+ 27 5 2/5 Of 5 2/5 Of 26