\(\left(\frac{3}{4}+X\right).\frac{5}{7}=\frac{10}{9}\)
\(\frac{3}{4}+X=\frac{10}{9}.\frac{7}{5}=\frac{14}{9}\)
\(X=\frac{14}{9}-\frac{3}{4}=\frac{29}{36}\)
(3/4+X)x5/7=10/9
=>3/4+X=10/9:5/7
=>3/4+X=14/9
=>X=14/9-3/4
=>X=29/36
\(\left(\frac{3}{4}+x\right).\frac{5}{7}=\frac{10}{9}\)
\(\Rightarrow\frac{3}{4}+x=\frac{10}{9}.\frac{5}{7}\)
\(\Rightarrow\frac{3}{4}+x=\frac{14}{9}\)
\(\Rightarrow\)\(x=\frac{14}{9}-\frac{3}{4}\)
\(\Rightarrow x=\frac{29}{36}\)