УРАВНЕНИЕ X-2/3=1/181/12+X=3/4+1/6 / - ЭТО ДРОБНАЯ ЧЕРТА
1) X-2/3=1/18
X=2/3+1/18
X=13/18
2) 1/12+X=3/4+1/6
X=3/4+1/6-1/12
X=5/6
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Answers & Comments
1) X-2/3=1/18
X=2/3+1/18
X=13/18
2) 1/12+X=3/4+1/6
X=3/4+1/6-1/12
X=5/6