2/3(1/3Х - 1/2)=4Х +2 1/2
2/9Х -1/3 = 4Х +2 1/2
2/9Х -4Х = 2 1/2 +1/3
- 3 7/9 = 2 5/6
Х = 17/6 : (-34/9) = 17/6 * (-9/34)
Х = - 9/12 = -3/4
2/3(1/3Х - 1/2)=4Х +2 1/2
2/9Х -1/3 = 4Х +2 1/2
2/9Х -4Х = 2 1/2 +1/3
- 3 7/9 = 2 5/6
Х = 17/6 : (-34/9) = 17/6 * (-9/34)
Х = - 9/12 = -3/4