Question

Determine the value for j in the equation 13 over 20 equals j plus 9 over 20.

4 over 20
4 over 40
2 over 20
22 over 40

Answer 1

Answer: its 22over40

Explanation:

Answer 2

j =
`(4)/(20)`

Explanation:

`(13)/(20)` = j +
`(9)/(20)` ( subtract
`(9)/(20)` from both sides )

`(13)/(20)` -
`(9)/(20)` = j , that is

j =
`(4)/(20)`