2. решить уравнение 3y + 9y = 244a + 7a = 2217m - 8m = 364x + 10x - 13 = 3a + 16 + a - 8 = 20

Question

Математика: 2. решить уравнение 3y + 9y = 244a + 7a = 2217m - 8m = 364x + 10x - 13 = 3a + 16 + a - 8 = 20​

rusnak79 · Answer

3y + 9y = 2412y = 24y = 24a + 7a = 2211a = 22a = 217m - 8m = 369m = 36m = 44x + 10x - 13 = 3a + 16 + a - 8 = 204a = 12a = 3...

2. решить уравнение 3y + 9y = 24
4a + 7a = 22
17m - 8m = 36
4x + 10x - 13 =
3a + 16 + a - 8 = 20