Question

X x 4/9 + 1/3 = 11/18

Answer 1

X x 4/9= 11/18 -1/3

X x 4/9= 5/18

X = 5/18: 4/9

X = 5/8

Answer 2

\(x\times\dfrac{4}{9}+\dfrac{1}{3}=\dfrac{11}{18}\\ x\times\dfrac{4}{9}=\dfrac{11}{18}-\dfrac{1}{3}\\ x\times\dfrac{4}{9}=\dfrac{5}{18}\\ x=\dfrac{5}{18}:\dfrac{4}{9}\\ x=\dfrac{5}{8}\)

Answer 3

X x 4/9 = 11/18 - 1/3

X x 4/9 = 5/18

X          = 5/18 : 4/9

X          = 45/72 = 5/8