FAST! d) Rozwiąż równanie 3 i 2/3 = 1/2x - 1/3
3⅔ =½x-⅓
11/3 = ½x -⅓
11/3 + 1/3 =½x
12/3 =½x
4=1/2x
x=4 :1/2 =4·2 =8
x=8
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3⅔ =½x-⅓
11/3 = ½x -⅓
11/3 + 1/3 =½x
12/3 =½x
4=1/2x
x=4 :1/2 =4·2 =8
x=8