Question

\(x-\dfrac{2}{3}=\dfrac{5}{7}\)

Answer 1

\(=>x=\dfrac{5}{7}+\dfrac{2}{3}=\dfrac{15}{21}+\dfrac{14}{21}=\dfrac{29}{21}\)

Answer 2

\(x=\dfrac{5}{7}+\dfrac{2}{3}\)

\(x=\dfrac{29}{21}\)

Answer 3

\(x-\dfrac{2}{5}=\dfrac{5}{7}=\dfrac{5}{7}+\dfrac{2}{3}=\dfrac{29}{21}\)

Answer 4

x=5/7+2/3

x=29/21