Question

2/3+1/3:x=3/5

Answer 1

=>1/3:x=3/5-2/3=9/15-10/15=-1/15

=>x=-1/3:1/15=-1/3*15=-5

Answer 2

\(\dfrac{2}{3}+\dfrac{1}{3}:x=\dfrac{3}{5}\)

\(\dfrac{1}{3}:x=\dfrac{3}{5}-\dfrac{2}{3}\)

\(\dfrac{1}{3}:x=\dfrac{3}{5}\)

\(x=\dfrac{3}{5}:\dfrac{1}{3}\)

\(x=\dfrac{9}{5}\)