Question

Answer 1

-3/5-x=-3/4

x=-3/5-(-3/4)

x=3/20

Answer 2

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

nên \(x=\dfrac{3}{4}-\dfrac{3}{5}=3\left(\dfrac{1}{4}-\dfrac{1}{5}\right)=\dfrac{3}{20}\)

Answer 3

3/20