tìm x biết 

1, \(x-\frac{3}{5}=\frac{3}{35}-\frac{-7}{6}\)

2, \(\frac{x}{120}=\frac{3}{8}\cdot\frac{-4}{25}\)

3, \(\frac{11}{13}\cdot x=1\)

4, \(-\frac{9}{8}+\frac{-3}{8}\cdot x=\frac{-1}{8}\)

5, \(\frac{-2}{5}\cdot x+\frac{4}{3}=\frac{7}{3}\)

Tìm x

\(\frac{5}{2}-\left(\frac{3}{2}-2\frac{1}{3}+x\right)=\frac{8}{15}-\left(\frac{1}{4}-\frac{7}{10}\right)\)

\(1\frac{2}{3}-1\frac{3}{5}+x=\frac{2}{5}-\left|\frac{3}{4}-\frac{7}{8}\right|\)

\(2-\left(\frac{2}{3}-3\frac{1}{4}+x\right)=1\left|\frac{1}{6}-\frac{13}{12}\right|\)

Tìm x thuộc z biết :

X = \(\frac{\frac{3}{7}-\frac{3}{11}+\frac{3}{13}}{\frac{5}{7}-\frac{5}{11}+\frac{5}{13}}+\frac{\frac{1}{2}-\frac{1}{3}+\frac{1}{4}}{\frac{5}{4}-\frac{5}{5}+\frac{5}{6}}\)

giúp m nha !!! m tick

1) \(\frac{24}{-12}=\frac{x}{5}=\frac{-y}{3}\)Tìm x và y

2) \(\frac{1}{3}+\frac{-2}{5}+\frac{1}{6}+\frac{-5}{25}\le\frac{x}{10}< \frac{-3}{4}+\frac{4}{14}+\frac{-2}{8}+\frac{-3}{5}+\frac{5}{7}\)Tìm x

3) \(\frac{8.x+18}{2.x+6}\)Tìm x

tìm x biết 

1, \(x-\frac{1}{5}=\frac{3}{35}-\frac{-7}{6}\) 

2, \(\frac{x}{120}=\frac{3}{8}\cdot\frac{-4}{25}\)

3, \(\frac{11}{13}\cdot x=1\)

4, \(\frac{-9}{8}+\frac{-3}{8}\cdot x=\frac{-1}{8}\)

5, \(\frac{-2}{5}\cdot x+\frac{4}{3}=\frac{7}{3}\)

tìm x biết

1, \(x\cdot\frac{6}{25}=\frac{15}{-13}\)

2, \(x\div\frac{4}{10}=\frac{13}{-45}+\frac{8}{15}\)

3, \(\frac{3}{8}-\frac{1}{6}\cdot x=\frac{1}{4}\)

4, \(\frac{1}{3}+\frac{1}{2}\div x=-4\)

5, \(x+\frac{7}{12}=\frac{17}{18}-\frac{1}{9}\)

tìm x biết

1, \(x\cdot\frac{6}{25}=\frac{15}{-13}\)

2, \(x\div\frac{4}{10}=\frac{13}{-45}+\frac{8}{15}\)

3, \(\frac{3}{8}-\frac{1}{6}\cdot x=\frac{1}{4}\)

4, \(\frac{1}{3}+\frac{1}{2}\div x=-4\)

5, \(x+\frac{7}{12}=\frac{17}{18}-\frac{1}{9}\)