Question

\(x +\dfrac{5}{9} =\dfrac{4}{3}\)

\(x -\dfrac{4}{9}=\dfrac{2}{3}\)

\(\dfrac{5}{8}+x=\dfrac{8}{5} \)

\(\dfrac{5}{6}-x=\dfrac{1}{12}\)

Answer 1

`x+5/9 =4/3`

`=>x=4/3-5/9`

`=>x= 12/9 -5/9`

`=>x= 7/9`

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`x-4/9 =2/3`

`=>x= 2/3 + 4/9`

`=>x= 6/9 + 4/9`

`=>x=10/9`

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`5/8 + x=8/5`

`=>x= 8/5 - 5/8`

`=>x= 39/40`

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`5/6 -x=1/12`

`=>x= 5/6-1/12`

`=>x= 10/12-1/12`

`=>x=9/12`

Answer 2

`x+5/9=4/3`

`=>x=4/3-5/9`

`=>x=12/9-5/9`

`=>7/9`

 

`x-4/9=2/3`

`=>x=2/3+4/9`

`=>x=6/9+4/9`

`=>x=10/9`

 

`5/8+x=8/5`

`=>x=8/5-5/8`

`=>x=64/40-25/40`

`=>x=39/40`

 

`5/6-x=1/12`

`=>x=5/6-1/12`

`=>x=10/12-1/12`

`=>x=9/12=3/4`

 

Answer 3

\(x+\dfrac{5}{9}=\dfrac{4}{3}\)
\(x=\dfrac{4}{3}-\dfrac{5}{9}\)
\(x=\dfrac{7}{9}\)
\(-----\)
\(x-\dfrac{4}{9}=\dfrac{2}{3}\)
\(x=\dfrac{2}{3}+\dfrac{4}{9}\)
\(x=\dfrac{10}{9}\)
\(-----\)
\(\dfrac{5}{8}+x=\dfrac{8}{5}\)
\(x=\dfrac{8}{5}-\dfrac{5}{8}\)
\(x=\dfrac{39}{40}\)
\(-----\)
\(\dfrac{5}{6}-x=\dfrac{1}{12}\)
\(x=\dfrac{5}{6}-\dfrac{1}{12}\)
\(x=\dfrac{3}{4}\)

Answer 4