Question

Решите уравненте x+14/5-6x+1/7=2

Answer 1

X + 14\5 - 6x +1\7 =2        14\5 = 2ц4\5
x - 6x = 2 - 14\5 - 1\7
x - 6x = - 6x + x = - 5x
2 - 2ц4\5 = - 2ц4\5 + 2 = -4\5
- 4\5 - 1\7 = - 28\35 +[-5\35]= -33\35
-5x = -33\35
- x = -33\35 :[-5] = -33\35 x[-1\5] =33\175  x = 33\175