Question

5/7 - x = 3,5 - 2,9

 

Answer 1

5/7- x= 3/5

      x= 5/7 - 3/5

      x= 4/35 

Answer 2

5/7 - x = 0,6

x = 5/7 - 0,6

x = 4/35

vậy x = 4/35

Answer 3

5/7 - x = 0,6

       x = 5/7 - 0,6

       x = 5/7 - 3/5

       x = 25/35 - 21/35

       x = 4/35

Answer 4

5/7 - x = 3/5 

x = 5/7 - 3/5 

x = 4/35

Answer 5

\(\frac{5}{7}-x=\frac{3}{5}\)
\(x=\frac{5}{7}-\frac{3}{5}\)
\(x=\frac{4}{35}\)

Answer 6

5/7 - x=3,5 -2,9

5/7-x=35/10- 29/10

5/7-x = 6/10

x=5/7-6/10

x=8/72=1/9

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