2 9 x 5 12 July 8, 2019 16 32 64 128 Решите уравнение 2/9 x = 5/12 2 9x при x 5 12 4x2 12x 9 =( x 5 2 2 x 5 )- 9x 12 4 2x 3 9 2 x 12 5 rug 2 3 x 5 9 7 12 9 1 2 x 12 5 8 envelope 7 x 9 5 12 4 2 1 5 9 x 2 3 12 2 5 x 12 17 20 y 9 7 4 1 5 9 x 2 3 12 as a fraction Solve the equation 12/x+2 = 9/x+5 what are the solutions
