Question

Answer 1

  

Answer 2

`-2/3+2x=4/3`

`=>2x=4/3-(-2/3)`

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

`=>2x= 2`

`=>x=2:2`

`=>x=1`

`-----`

`2/3-x=-1/2`

`=>x=2/3-(-1/2)`

`=>x=2/3 +1/2`

`=>x= 4/6+3/6`

`=>x=7/6`

`------`

`5/8-5:x=-3/8`

`=>5:x=5/8-(-3/8)`

`=>5:x=5/8 +3/8`

`=>5:x=1`

`=>x=5:1`

`=>x=5`

`------`

`5/7-4x=-51/7`

`=>4x=5/7-(-51/7)`

`=>4x=5/7+51/7`

`=>4x=8`

`=>x=8:4`

`=>x=2`

Answer 3

Answer 4

\(\dfrac{5}{8}\)- 5 : x  = \(\dfrac{-3}{8}\)

    -5 : x = \(\dfrac{-3}{8}-\dfrac{5}{8}\)=-1

          x = -5 . -1 = 5

          

          

 

Answer 5

-2/3+2x=4/3

=>2x=2=>x=1

2/3-x=-1/2

=>x=7/6

5/8-5/x=-3/8

=>5/x=1

=>x=1/5

5/7-4x=-51/7

=>4x=8

=>x=2