Question

Tìm x:( 11/5+3/5x)=3/4

Answer 1

11/5 + 3/5x = 3/4

3/5x = 3/4 - 11/5

3/5x = -29/20

x = -29/20 : 3/5

x = -29/12

Answer 2

\(\left(\dfrac{11}{5}+\dfrac{3}{5}x\right)=\dfrac{3}{4}\)

\(=\dfrac{3}{4}-\dfrac{11}{5}\)

\(=\dfrac{-29}{20}\)

\(=\dfrac{-29}{20}:\dfrac{3}{5}\)

\(=\dfrac{-29}{12}\)

Vậy x= \(\dfrac{-29}{12}\)