Ответ(ы) на вопрос:
3 1/6-(x+1 1/2)=1/4
3 1/6- 1/4=x+1 1/2
3 1/6 - 1/4 - 1 1/2 = x
17/12 = x
x = 17/12 = 1 5/12!!!!!!!!!!!!!!!!!!!!!!!
[latex]3 \frac{1}{6}-(x + 1 \frac{1}{12}) = \frac{1}{4} [/latex]
[latex]3 \frac{1}{6}-x - 1 \frac{1}{12} = \frac{1}{4} [/latex]
[latex]-x= \frac{1}{4}-3 \frac{1}{6}+1 \frac{1}{12}[/latex]
[latex]-x= \frac{3}{12}-\frac{38}{12}+ \frac{13}{12}[/latex]
[latex]-x= -\frac{22}{12}[/latex]
[latex] x= \frac{22}{12} = 1 \frac{10}{12}=1\frac{5}{6}[/latex]
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