Уравнение: 37/76-(69/76-x)=15/76 это дроби / 5/18+(15/18-(x-7/18))=11/18 пожки(( очень надо((

37/76-(69/76-x)=15/76 -69/76+x=15/76-37/76 -69/76+x=-22/76 x=-22/76+69/76 x=47/76   5/18+(15/18-(x-7/18))=11/18 15/18-x+7/18=11/18-5/18 22/18-x=6/18 -x=6/18-22/18 x=16/18 x=8/9  

[latex]\frac{37}{76}-(\frac{69}{76}-x)=\frac{15}{76}[/latex]   [latex]-\frac{69}{76}+x=\frac{15}{76}- \frac{37}{76}[/latex]   [latex]-\frac{69}{76}+x=- \frac{22}{76}[/latex]   [latex]x=\frac{69}{76}- \frac{22}{76}[/latex]   [latex]x= \frac{47}{76}[/latex]       [latex]\frac{5}{18}+(\frac{15}{18}-(x-\frac{7}{18})) =\frac{11}{18}[/latex]   [latex]\frac{15}{18}-(x-\frac{7}{18}) =\frac{11}{18}- \frac{5}{18} [/latex]   [latex]-x+\frac{22}{18} =\frac{6}{18} [/latex]   [latex]x =\frac{22}{18} -\frac{6}{18} [/latex]   [latex]x =\frac{16}{18} [/latex]   [latex]x =\frac{8}{9} [/latex]