(3⅔-4)*½2*1¼-3⅖
x-2(kreska ułamkowa przez 3) =1
(3⅔-4)*½ =
( 3 i 2/3 - 3 i 3/3) * 1/2 =
- 1/3 * 1/2 = - 1/6
2*1¼-3⅖ =
2* 5/4 - 3 i 2/5 =
5/2 - 3 i 2/5 =
2 i 1/2 - 3 i 2/5 =
2 i 5/10 - 3 i 4/10 =
- 2 i 14/10 + 2 i 5/10 =
7/10
x-2
------=1 /* 3
3
x-2 = 3
x= 3 + 2
x= 5
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(3⅔-4)*½ =
( 3 i 2/3 - 3 i 3/3) * 1/2 =
- 1/3 * 1/2 = - 1/6
2*1¼-3⅖ =
2* 5/4 - 3 i 2/5 =
5/2 - 3 i 2/5 =
2 i 1/2 - 3 i 2/5 =
2 i 5/10 - 3 i 4/10 =
- 2 i 14/10 + 2 i 5/10 =
7/10
x-2(kreska ułamkowa przez 3) =1
x-2
------=1 /* 3
3
x-2 = 3
x= 3 + 2
x= 5